1071675540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457981}}^1$

素因数の和:458009

約数の個数: 72

約数和(自身を含む): 3500814408

約数和(自身を除く): 2429138868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 457981, 915962, 1373943, 1831924, 2289905, 2747886, 4121829, 4579810, 5495772, 5953753, 6869715, 8243658, 9159620, 11907506, 13739430, 16487316, 17861259, 20609145, 23815012, 27478860, 29768765, 35722518, 41218290, 53583777, 59537530, 71445036, 82436580, 89306295, 107167554, 119075060, 178612590, 214335108, 267918885, 357225180, 535837770, 1071675540]

約数ペア:

[(1, 1071675540), (2, 535837770), (3, 357225180), (4, 267918885), (5, 214335108), (6, 178612590), (9, 119075060), (10, 107167554), (12, 89306295), (13, 82436580), (15, 71445036), (18, 59537530), (20, 53583777), (26, 41218290), (30, 35722518), (36, 29768765), (39, 27478860), (45, 23815012), (52, 20609145), (60, 17861259), (65, 16487316), (78, 13739430), (90, 11907506), (117, 9159620), (130, 8243658), (156, 6869715), (180, 5953753), (195, 5495772), (234, 4579810), (260, 4121829), (390, 2747886), (468, 2289905), (585, 1831924), (780, 1373943), (1170, 915962), (2340, 457981)]