54908130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 151289856

約数和(自身を除く): 96381726

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 31, 34, 46, 51, 62, 69, 85, 93, 102, 115, 138, 151, 155, 170, 186, 230, 255, 302, 310, 345, 391, 453, 465, 510, 527, 690, 713, 755, 782, 906, 930, 1054, 1173, 1426, 1510, 1581, 1955, 2139, 2265, 2346, 2567, 2635, 3162, 3473, 3565, 3910, 4278, 4530, 4681, 5134, 5270, 5865, 6946, 7130, 7701, 7905, 9362, 10419, 10695, 11730, 12121, 12835, 14043, 15402, 15810, 17365, 20838, 21390, 23405, 24242, 25670, 28086, 34730, 36363, 38505, 46810, 52095, 59041, 60605, 70215, 72726, 77010, 79577, 104190, 107663, 118082, 121210, 140430, 159154, 177123, 181815, 215326, 238731, 295205, 322989, 354246, 363630, 397885, 477462, 538315, 590410, 645978, 795770, 885615, 1076630, 1193655, 1614945, 1771230, 1830271, 2387310, 3229890, 3660542, 5490813, 9151355, 10981626, 18302710, 27454065, 54908130]

約数ペア:

[(1, 54908130), (2, 27454065), (3, 18302710), (5, 10981626), (6, 9151355), (10, 5490813), (15, 3660542), (17, 3229890), (23, 2387310), (30, 1830271), (31, 1771230), (34, 1614945), (46, 1193655), (51, 1076630), (62, 885615), (69, 795770), (85, 645978), (93, 590410), (102, 538315), (115, 477462), (138, 397885), (151, 363630), (155, 354246), (170, 322989), (186, 295205), (230, 238731), (255, 215326), (302, 181815), (310, 177123), (345, 159154), (391, 140430), (453, 121210), (465, 118082), (510, 107663), (527, 104190), (690, 79577), (713, 77010), (755, 72726), (782, 70215), (906, 60605), (930, 59041), (1054, 52095), (1173, 46810), (1426, 38505), (1510, 36363), (1581, 34730), (1955, 28086), (2139, 25670), (2265, 24242), (2346, 23405), (2567, 21390), (2635, 20838), (3162, 17365), (3473, 15810), (3565, 15402), (3910, 14043), (4278, 12835), (4530, 12121), (4681, 11730), (5134, 10695), (5270, 10419), (5865, 9362), (6946, 7905), (7130, 7701)]