90392070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 227681280

約数和(自身を除く): 137289210

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 269, 345, 487, 538, 690, 807, 974, 1345, 1461, 1614, 2435, 2690, 2922, 4035, 4870, 6187, 7305, 8070, 11201, 12374, 14610, 18561, 22402, 30935, 33603, 37122, 56005, 61870, 67206, 92805, 112010, 131003, 168015, 185610, 262006, 336030, 393009, 655015, 786018, 1310030, 1965045, 3013069, 3930090, 6026138, 9039207, 15065345, 18078414, 30130690, 45196035, 90392070]

約数ペア:

[(1, 90392070), (2, 45196035), (3, 30130690), (5, 18078414), (6, 15065345), (10, 9039207), (15, 6026138), (23, 3930090), (30, 3013069), (46, 1965045), (69, 1310030), (115, 786018), (138, 655015), (230, 393009), (269, 336030), (345, 262006), (487, 185610), (538, 168015), (690, 131003), (807, 112010), (974, 92805), (1345, 67206), (1461, 61870), (1614, 56005), (2435, 37122), (2690, 33603), (2922, 30935), (4035, 22402), (4870, 18561), (6187, 14610), (7305, 12374), (8070, 11201)]