4965870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 15676416

約数和(自身を除く): 10710546

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 107, 119, 130, 170, 182, 195, 210, 214, 221, 238, 255, 273, 321, 357, 390, 442, 455, 510, 535, 546, 595, 642, 663, 714, 749, 910, 1070, 1105, 1190, 1326, 1365, 1391, 1498, 1547, 1605, 1785, 1819, 2210, 2247, 2730, 2782, 3094, 3210, 3315, 3570, 3638, 3745, 4173, 4494, 4641, 5457, 6630, 6955, 7490, 7735, 8346, 9095, 9282, 9737, 10914, 11235, 12733, 13910, 15470, 18190, 19474, 20865, 22470, 23205, 23647, 25466, 27285, 29211, 38199, 41730, 46410, 47294, 48685, 54570, 58422, 63665, 70941, 76398, 97370, 118235, 127330, 141882, 146055, 165529, 190995, 236470, 292110, 331058, 354705, 381990, 496587, 709410, 827645, 993174, 1655290, 2482935, 4965870]

約数ペア:

[(1, 4965870), (2, 2482935), (3, 1655290), (5, 993174), (6, 827645), (7, 709410), (10, 496587), (13, 381990), (14, 354705), (15, 331058), (17, 292110), (21, 236470), (26, 190995), (30, 165529), (34, 146055), (35, 141882), (39, 127330), (42, 118235), (51, 97370), (65, 76398), (70, 70941), (78, 63665), (85, 58422), (91, 54570), (102, 48685), (105, 47294), (107, 46410), (119, 41730), (130, 38199), (170, 29211), (182, 27285), (195, 25466), (210, 23647), (214, 23205), (221, 22470), (238, 20865), (255, 19474), (273, 18190), (321, 15470), (357, 13910), (390, 12733), (442, 11235), (455, 10914), (510, 9737), (535, 9282), (546, 9095), (595, 8346), (642, 7735), (663, 7490), (714, 6955), (749, 6630), (910, 5457), (1070, 4641), (1105, 4494), (1190, 4173), (1326, 3745), (1365, 3638), (1391, 3570), (1498, 3315), (1547, 3210), (1605, 3094), (1785, 2782), (1819, 2730), (2210, 2247)]