18598230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 56407104

約数和(自身を除く): 37808874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 90, 105, 106, 126, 159, 210, 265, 315, 318, 371, 477, 530, 557, 630, 742, 795, 954, 1113, 1114, 1590, 1671, 1855, 2226, 2385, 2785, 3339, 3342, 3710, 3899, 4770, 5013, 5565, 5570, 6678, 7798, 8355, 10026, 11130, 11697, 16695, 16710, 19495, 23394, 25065, 29521, 33390, 35091, 38990, 50130, 58485, 59042, 70182, 88563, 116970, 147605, 175455, 177126, 206647, 265689, 295210, 350910, 413294, 442815, 531378, 619941, 885630, 1033235, 1239882, 1328445, 1859823, 2066470, 2656890, 3099705, 3719646, 6199410, 9299115, 18598230]

約数ペア:

[(1, 18598230), (2, 9299115), (3, 6199410), (5, 3719646), (6, 3099705), (7, 2656890), (9, 2066470), (10, 1859823), (14, 1328445), (15, 1239882), (18, 1033235), (21, 885630), (30, 619941), (35, 531378), (42, 442815), (45, 413294), (53, 350910), (63, 295210), (70, 265689), (90, 206647), (105, 177126), (106, 175455), (126, 147605), (159, 116970), (210, 88563), (265, 70182), (315, 59042), (318, 58485), (371, 50130), (477, 38990), (530, 35091), (557, 33390), (630, 29521), (742, 25065), (795, 23394), (954, 19495), (1113, 16710), (1114, 16695), (1590, 11697), (1671, 11130), (1855, 10026), (2226, 8355), (2385, 7798), (2785, 6678), (3339, 5570), (3342, 5565), (3710, 5013), (3899, 4770)]