390147404030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{54719131}}^1$

素因数の和:54719192

約数の個数: 32

約数和(自身を含む): 756437280768

約数和(自身を除く): 366289876738

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 54719131, 109438262, 273595655, 547191310, 1258540013, 1696293061, 2517080026, 3392586122, 6292700065, 8481465305, 12585400130, 16962930610, 39014740403, 78029480806, 195073702015, 390147404030]

約数ペア:

[(1, 390147404030), (2, 195073702015), (5, 78029480806), (10, 39014740403), (23, 16962930610), (31, 12585400130), (46, 8481465305), (62, 6292700065), (115, 3392586122), (155, 2517080026), (230, 1696293061), (310, 1258540013), (713, 547191310), (1426, 273595655), (3565, 109438262), (7130, 54719131)]