42478930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14207}}^1$

素因数の和:14250

約数の個数: 32

約数和(自身を含む): 85929984

約数和(自身を除く): 43451054

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 14207, 28414, 71035, 142070, 184691, 326761, 369382, 653522, 923455, 1633805, 1846910, 3267610, 4247893, 8495786, 21239465, 42478930]

約数ペア:

[(1, 42478930), (2, 21239465), (5, 8495786), (10, 4247893), (13, 3267610), (23, 1846910), (26, 1633805), (46, 923455), (65, 653522), (115, 369382), (130, 326761), (230, 184691), (299, 142070), (598, 71035), (1495, 28414), (2990, 14207)]