170098020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3677}}^1$

素因数の和:3949

約数の個数: 72

約数和(自身を含む): 518112504

約数和(自身を除く): 348014484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1542, 2313, 2570, 3084, 3677, 3855, 4626, 5140, 7354, 7710, 9252, 11031, 11565, 14708, 15420, 18385, 22062, 23130, 33093, 36770, 44124, 46260, 55155, 66186, 73540, 110310, 132372, 165465, 220620, 330930, 661860, 944989, 1889978, 2834967, 3779956, 4724945, 5669934, 8504901, 9449890, 11339868, 14174835, 17009802, 18899780, 28349670, 34019604, 42524505, 56699340, 85049010, 170098020]

約数ペア:

[(1, 170098020), (2, 85049010), (3, 56699340), (4, 42524505), (5, 34019604), (6, 28349670), (9, 18899780), (10, 17009802), (12, 14174835), (15, 11339868), (18, 9449890), (20, 8504901), (30, 5669934), (36, 4724945), (45, 3779956), (60, 2834967), (90, 1889978), (180, 944989), (257, 661860), (514, 330930), (771, 220620), (1028, 165465), (1285, 132372), (1542, 110310), (2313, 73540), (2570, 66186), (3084, 55155), (3677, 46260), (3855, 44124), (4626, 36770), (5140, 33093), (7354, 23130), (7710, 22062), (9252, 18385), (11031, 15420), (11565, 14708)]