240361430

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{883}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 438407424

約数和(自身を除く): 198045994

約数列:

[1, 2, 5, 10, 163, 167, 326, 334, 815, 835, 883, 1630, 1670, 1766, 4415, 8830, 27221, 54442, 136105, 143929, 147461, 272210, 287858, 294922, 719645, 737305, 1439290, 1474610, 24036143, 48072286, 120180715, 240361430]

約数ペア:

[(1, 240361430), (2, 120180715), (5, 48072286), (10, 24036143), (163, 1474610), (167, 1439290), (326, 737305), (334, 719645), (815, 294922), (835, 287858), (883, 272210), (1630, 147461), (1670, 143929), (1766, 136105), (4415, 54442), (8830, 27221)]