87703260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1487}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 245984256

約数和(自身を除く): 158280996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 983, 1487, 1966, 2949, 2974, 3932, 4461, 4915, 5898, 5948, 7435, 8922, 9830, 11796, 14745, 14870, 17844, 19660, 22305, 29490, 29740, 44610, 58980, 89220, 1461721, 2923442, 4385163, 5846884, 7308605, 8770326, 14617210, 17540652, 21925815, 29234420, 43851630, 87703260]

約数ペア:

[(1, 87703260), (2, 43851630), (3, 29234420), (4, 21925815), (5, 17540652), (6, 14617210), (10, 8770326), (12, 7308605), (15, 5846884), (20, 4385163), (30, 2923442), (60, 1461721), (983, 89220), (1487, 58980), (1966, 44610), (2949, 29740), (2974, 29490), (3932, 22305), (4461, 19660), (4915, 17844), (5898, 14870), (5948, 14745), (7435, 11796), (8922, 9830)]