83215860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15241}}^1$

素因数の和:15273

約数の個数: 96

約数和(自身を含む): 286793472

約数和(自身を除く): 203577612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 15241, 30482, 45723, 60964, 76205, 91446, 106687, 152410, 182892, 198133, 213374, 228615, 304820, 320061, 396266, 426748, 457230, 533435, 594399, 640122, 792532, 914460, 990665, 1066870, 1188798, 1280244, 1386931, 1600305, 1981330, 2133740, 2377596, 2773862, 2971995, 3200610, 3962660, 4160793, 5547724, 5943990, 6401220, 6934655, 8321586, 11887980, 13869310, 16643172, 20803965, 27738620, 41607930, 83215860]

約数ペア:

[(1, 83215860), (2, 41607930), (3, 27738620), (4, 20803965), (5, 16643172), (6, 13869310), (7, 11887980), (10, 8321586), (12, 6934655), (13, 6401220), (14, 5943990), (15, 5547724), (20, 4160793), (21, 3962660), (26, 3200610), (28, 2971995), (30, 2773862), (35, 2377596), (39, 2133740), (42, 1981330), (52, 1600305), (60, 1386931), (65, 1280244), (70, 1188798), (78, 1066870), (84, 990665), (91, 914460), (105, 792532), (130, 640122), (140, 594399), (156, 533435), (182, 457230), (195, 426748), (210, 396266), (260, 320061), (273, 304820), (364, 228615), (390, 213374), (420, 198133), (455, 182892), (546, 152410), (780, 106687), (910, 91446), (1092, 76205), (1365, 60964), (1820, 45723), (2730, 30482), (5460, 15241)]