6613650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 120

約数和(自身を含む): 19445184

約数和(自身を除く): 12831534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 71, 75, 81, 90, 115, 135, 138, 142, 150, 162, 207, 213, 225, 230, 270, 345, 355, 405, 414, 426, 450, 575, 621, 639, 675, 690, 710, 810, 1035, 1065, 1150, 1242, 1278, 1350, 1633, 1725, 1775, 1863, 1917, 2025, 2070, 2130, 3105, 3195, 3266, 3450, 3550, 3726, 3834, 4050, 4899, 5175, 5325, 5751, 6210, 6390, 8165, 9315, 9585, 9798, 10350, 10650, 11502, 14697, 15525, 15975, 16330, 18630, 19170, 24495, 28755, 29394, 31050, 31950, 40825, 44091, 46575, 47925, 48990, 57510, 73485, 81650, 88182, 93150, 95850, 122475, 132273, 143775, 146970, 220455, 244950, 264546, 287550, 367425, 440910, 661365, 734850, 1102275, 1322730, 2204550, 3306825, 6613650]

約数ペア:

[(1, 6613650), (2, 3306825), (3, 2204550), (5, 1322730), (6, 1102275), (9, 734850), (10, 661365), (15, 440910), (18, 367425), (23, 287550), (25, 264546), (27, 244950), (30, 220455), (45, 146970), (46, 143775), (50, 132273), (54, 122475), (69, 95850), (71, 93150), (75, 88182), (81, 81650), (90, 73485), (115, 57510), (135, 48990), (138, 47925), (142, 46575), (150, 44091), (162, 40825), (207, 31950), (213, 31050), (225, 29394), (230, 28755), (270, 24495), (345, 19170), (355, 18630), (405, 16330), (414, 15975), (426, 15525), (450, 14697), (575, 11502), (621, 10650), (639, 10350), (675, 9798), (690, 9585), (710, 9315), (810, 8165), (1035, 6390), (1065, 6210), (1150, 5751), (1242, 5325), (1278, 5175), (1350, 4899), (1633, 4050), (1725, 3834), (1775, 3726), (1863, 3550), (1917, 3450), (2025, 3266), (2070, 3195), (2130, 3105)]