73643010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 214548480

約数和(自身を除く): 140905470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 79, 105, 115, 138, 158, 161, 193, 210, 230, 237, 322, 345, 386, 395, 474, 483, 553, 579, 690, 790, 805, 965, 966, 1106, 1158, 1185, 1351, 1610, 1659, 1817, 1930, 2370, 2415, 2702, 2765, 2895, 3318, 3634, 4053, 4439, 4830, 5451, 5530, 5790, 6755, 8106, 8295, 8878, 9085, 10902, 12719, 13317, 13510, 15247, 16590, 18170, 20265, 22195, 25438, 26634, 27255, 30494, 31073, 38157, 40530, 44390, 45741, 54510, 62146, 63595, 66585, 76235, 76314, 91482, 93219, 106729, 127190, 133170, 152470, 155365, 186438, 190785, 213458, 228705, 310730, 320187, 350681, 381570, 457410, 466095, 533645, 640374, 701362, 932190, 1052043, 1067290, 1600935, 1753405, 2104086, 2454767, 3201870, 3506810, 4909534, 5260215, 7364301, 10520430, 12273835, 14728602, 24547670, 36821505, 73643010]

約数ペア:

[(1, 73643010), (2, 36821505), (3, 24547670), (5, 14728602), (6, 12273835), (7, 10520430), (10, 7364301), (14, 5260215), (15, 4909534), (21, 3506810), (23, 3201870), (30, 2454767), (35, 2104086), (42, 1753405), (46, 1600935), (69, 1067290), (70, 1052043), (79, 932190), (105, 701362), (115, 640374), (138, 533645), (158, 466095), (161, 457410), (193, 381570), (210, 350681), (230, 320187), (237, 310730), (322, 228705), (345, 213458), (386, 190785), (395, 186438), (474, 155365), (483, 152470), (553, 133170), (579, 127190), (690, 106729), (790, 93219), (805, 91482), (965, 76314), (966, 76235), (1106, 66585), (1158, 63595), (1185, 62146), (1351, 54510), (1610, 45741), (1659, 44390), (1817, 40530), (1930, 38157), (2370, 31073), (2415, 30494), (2702, 27255), (2765, 26634), (2895, 25438), (3318, 22195), (3634, 20265), (4053, 18170), (4439, 16590), (4830, 15247), (5451, 13510), (5530, 13317), (5790, 12719), (6755, 10902), (8106, 9085), (8295, 8878)]