26115930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 71031168

約数和(自身を除く): 44915238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 67, 71, 90, 122, 134, 142, 183, 201, 213, 305, 335, 355, 366, 402, 426, 549, 603, 610, 639, 670, 710, 915, 1005, 1065, 1098, 1206, 1278, 1830, 2010, 2130, 2745, 3015, 3195, 4087, 4331, 4757, 5490, 6030, 6390, 8174, 8662, 9514, 12261, 12993, 14271, 20435, 21655, 23785, 24522, 25986, 28542, 36783, 38979, 40870, 42813, 43310, 47570, 61305, 64965, 71355, 73566, 77958, 85626, 122610, 129930, 142710, 183915, 194895, 214065, 290177, 367830, 389790, 428130, 580354, 870531, 1450885, 1741062, 2611593, 2901770, 4352655, 5223186, 8705310, 13057965, 26115930]

約数ペア:

[(1, 26115930), (2, 13057965), (3, 8705310), (5, 5223186), (6, 4352655), (9, 2901770), (10, 2611593), (15, 1741062), (18, 1450885), (30, 870531), (45, 580354), (61, 428130), (67, 389790), (71, 367830), (90, 290177), (122, 214065), (134, 194895), (142, 183915), (183, 142710), (201, 129930), (213, 122610), (305, 85626), (335, 77958), (355, 73566), (366, 71355), (402, 64965), (426, 61305), (549, 47570), (603, 43310), (610, 42813), (639, 40870), (670, 38979), (710, 36783), (915, 28542), (1005, 25986), (1065, 24522), (1098, 23785), (1206, 21655), (1278, 20435), (1830, 14271), (2010, 12993), (2130, 12261), (2745, 9514), (3015, 8662), (3195, 8174), (4087, 6390), (4331, 6030), (4757, 5490)]