69831580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 199487232

約数和(自身を除く): 129655652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 37, 52, 61, 65, 68, 70, 74, 85, 91, 119, 122, 130, 140, 148, 170, 182, 185, 221, 238, 244, 259, 260, 305, 340, 364, 370, 427, 442, 455, 476, 481, 518, 595, 610, 629, 740, 793, 854, 884, 910, 962, 1036, 1037, 1105, 1190, 1220, 1258, 1295, 1547, 1586, 1708, 1820, 1924, 2074, 2135, 2210, 2257, 2380, 2405, 2516, 2590, 3094, 3145, 3172, 3367, 3965, 4148, 4270, 4403, 4420, 4514, 4810, 5180, 5185, 5551, 6188, 6290, 6734, 7259, 7735, 7930, 8177, 8540, 8806, 9028, 9620, 10370, 11102, 11285, 12580, 13468, 13481, 14518, 15470, 15799, 15860, 16354, 16835, 17612, 20740, 22015, 22204, 22570, 26962, 27755, 29036, 29341, 30940, 31598, 32708, 33670, 36295, 38369, 40885, 44030, 45140, 53924, 55510, 57239, 58682, 63196, 67340, 67405, 72590, 76738, 78995, 81770, 88060, 94367, 111020, 114478, 117364, 134810, 145180, 146705, 153476, 157990, 163540, 188734, 191845, 205387, 228956, 268583, 269620, 286195, 293410, 315980, 377468, 383690, 410774, 471835, 498797, 537166, 572390, 586820, 767380, 821548, 943670, 997594, 1026935, 1074332, 1144780, 1342915, 1887340, 1995188, 2053870, 2493985, 2685830, 3491579, 4107740, 4987970, 5371660, 6983158, 9975940, 13966316, 17457895, 34915790, 69831580]

約数ペア:

[(1, 69831580), (2, 34915790), (4, 17457895), (5, 13966316), (7, 9975940), (10, 6983158), (13, 5371660), (14, 4987970), (17, 4107740), (20, 3491579), (26, 2685830), (28, 2493985), (34, 2053870), (35, 1995188), (37, 1887340), (52, 1342915), (61, 1144780), (65, 1074332), (68, 1026935), (70, 997594), (74, 943670), (85, 821548), (91, 767380), (119, 586820), (122, 572390), (130, 537166), (140, 498797), (148, 471835), (170, 410774), (182, 383690), (185, 377468), (221, 315980), (238, 293410), (244, 286195), (259, 269620), (260, 268583), (305, 228956), (340, 205387), (364, 191845), (370, 188734), (427, 163540), (442, 157990), (455, 153476), (476, 146705), (481, 145180), (518, 134810), (595, 117364), (610, 114478), (629, 111020), (740, 94367), (793, 88060), (854, 81770), (884, 78995), (910, 76738), (962, 72590), (1036, 67405), (1037, 67340), (1105, 63196), (1190, 58682), (1220, 57239), (1258, 55510), (1295, 53924), (1547, 45140), (1586, 44030), (1708, 40885), (1820, 38369), (1924, 36295), (2074, 33670), (2135, 32708), (2210, 31598), (2257, 30940), (2380, 29341), (2405, 29036), (2516, 27755), (2590, 26962), (3094, 22570), (3145, 22204), (3172, 22015), (3367, 20740), (3965, 17612), (4148, 16835), (4270, 16354), (4403, 15860), (4420, 15799), (4514, 15470), (4810, 14518), (5180, 13481), (5185, 13468), (5551, 12580), (6188, 11285), (6290, 11102), (6734, 10370), (7259, 9620), (7735, 9028), (7930, 8806), (8177, 8540)]