82090890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{130303}}^1$

素因数の和:130323

約数の個数: 48

約数和(自身を含む): 243929088

約数和(自身を除く): 161838198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 130303, 260606, 390909, 651515, 781818, 912121, 1172727, 1303030, 1824242, 1954545, 2345454, 2736363, 3909090, 4560605, 5472726, 5863635, 8209089, 9121210, 11727270, 13681815, 16418178, 27363630, 41045445, 82090890]

約数ペア:

[(1, 82090890), (2, 41045445), (3, 27363630), (5, 16418178), (6, 13681815), (7, 11727270), (9, 9121210), (10, 8209089), (14, 5863635), (15, 5472726), (18, 4560605), (21, 3909090), (30, 2736363), (35, 2345454), (42, 1954545), (45, 1824242), (63, 1303030), (70, 1172727), (90, 912121), (105, 781818), (126, 651515), (210, 390909), (315, 260606), (630, 130303)]