1910610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 5660928

約数和(自身を除く): 3750318

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 71, 78, 90, 115, 117, 130, 138, 142, 195, 207, 213, 230, 234, 299, 345, 355, 390, 414, 426, 585, 598, 639, 690, 710, 897, 923, 1035, 1065, 1170, 1278, 1495, 1633, 1794, 1846, 2070, 2130, 2691, 2769, 2990, 3195, 3266, 4485, 4615, 4899, 5382, 5538, 6390, 8165, 8307, 8970, 9230, 9798, 13455, 13845, 14697, 16330, 16614, 21229, 24495, 26910, 27690, 29394, 41535, 42458, 48990, 63687, 73485, 83070, 106145, 127374, 146970, 191061, 212290, 318435, 382122, 636870, 955305, 1910610]

約数ペア:

[(1, 1910610), (2, 955305), (3, 636870), (5, 382122), (6, 318435), (9, 212290), (10, 191061), (13, 146970), (15, 127374), (18, 106145), (23, 83070), (26, 73485), (30, 63687), (39, 48990), (45, 42458), (46, 41535), (65, 29394), (69, 27690), (71, 26910), (78, 24495), (90, 21229), (115, 16614), (117, 16330), (130, 14697), (138, 13845), (142, 13455), (195, 9798), (207, 9230), (213, 8970), (230, 8307), (234, 8165), (299, 6390), (345, 5538), (355, 5382), (390, 4899), (414, 4615), (426, 4485), (585, 3266), (598, 3195), (639, 2990), (690, 2769), (710, 2691), (897, 2130), (923, 2070), (1035, 1846), (1065, 1794), (1170, 1633), (1278, 1495)]