119574130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29671}}^1$

素因数の和:29722

約数の個数: 32

約数和(自身を含む): 239275008

約数和(自身を除く): 119700878

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 29671, 59342, 148355, 296710, 385723, 771446, 919801, 1839602, 1928615, 3857230, 4599005, 9198010, 11957413, 23914826, 59787065, 119574130]

約数ペア:

[(1, 119574130), (2, 59787065), (5, 23914826), (10, 11957413), (13, 9198010), (26, 4599005), (31, 3857230), (62, 1928615), (65, 1839602), (130, 919801), (155, 771446), (310, 385723), (403, 296710), (806, 148355), (2015, 59342), (4030, 29671)]