734850

素因数分解:

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

素因数の和:112

約数の個数: 72

約数和(自身を含む): 2089152

約数和(自身を除く): 1354302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 71, 75, 90, 115, 138, 142, 150, 207, 213, 225, 230, 345, 355, 414, 426, 450, 575, 639, 690, 710, 1035, 1065, 1150, 1278, 1633, 1725, 1775, 2070, 2130, 3195, 3266, 3450, 3550, 4899, 5175, 5325, 6390, 8165, 9798, 10350, 10650, 14697, 15975, 16330, 24495, 29394, 31950, 40825, 48990, 73485, 81650, 122475, 146970, 244950, 367425, 734850]

約数ペア:

[(1, 734850), (2, 367425), (3, 244950), (5, 146970), (6, 122475), (9, 81650), (10, 73485), (15, 48990), (18, 40825), (23, 31950), (25, 29394), (30, 24495), (45, 16330), (46, 15975), (50, 14697), (69, 10650), (71, 10350), (75, 9798), (90, 8165), (115, 6390), (138, 5325), (142, 5175), (150, 4899), (207, 3550), (213, 3450), (225, 3266), (230, 3195), (345, 2130), (355, 2070), (414, 1775), (426, 1725), (450, 1633), (575, 1278), (639, 1150), (690, 1065), (710, 1035)]