61675380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26357}}^1$

素因数の和:26385

約数の個数: 72

約数和(自身を含む): 201480552

約数和(自身を除く): 139805172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 26357, 52714, 79071, 105428, 131785, 158142, 237213, 263570, 316284, 342641, 395355, 474426, 527140, 685282, 790710, 948852, 1027923, 1186065, 1370564, 1581420, 1713205, 2055846, 2372130, 3083769, 3426410, 4111692, 4744260, 5139615, 6167538, 6852820, 10279230, 12335076, 15418845, 20558460, 30837690, 61675380]

約数ペア:

[(1, 61675380), (2, 30837690), (3, 20558460), (4, 15418845), (5, 12335076), (6, 10279230), (9, 6852820), (10, 6167538), (12, 5139615), (13, 4744260), (15, 4111692), (18, 3426410), (20, 3083769), (26, 2372130), (30, 2055846), (36, 1713205), (39, 1581420), (45, 1370564), (52, 1186065), (60, 1027923), (65, 948852), (78, 790710), (90, 685282), (117, 527140), (130, 474426), (156, 395355), (180, 342641), (195, 316284), (234, 263570), (260, 237213), (390, 158142), (468, 131785), (585, 105428), (780, 79071), (1170, 52714), (2340, 26357)]