84901020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23197}}^1$

素因数の和:23270

約数の個数: 48

約数和(自身を含む): 241630368

約数和(自身を除く): 156729348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 23197, 46394, 69591, 92788, 115985, 139182, 231970, 278364, 347955, 463940, 695910, 1391820, 1415017, 2830034, 4245051, 5660068, 7075085, 8490102, 14150170, 16980204, 21225255, 28300340, 42450510, 84901020]

約数ペア:

[(1, 84901020), (2, 42450510), (3, 28300340), (4, 21225255), (5, 16980204), (6, 14150170), (10, 8490102), (12, 7075085), (15, 5660068), (20, 4245051), (30, 2830034), (60, 1415017), (61, 1391820), (122, 695910), (183, 463940), (244, 347955), (305, 278364), (366, 231970), (610, 139182), (732, 115985), (915, 92788), (1220, 69591), (1830, 46394), (3660, 23197)]