2946966360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1889081}}^1$

素因数の和:1889108

約数の個数: 64

約数和(自身を含む): 9520973280

約数和(自身を除く): 6574006920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1889081, 3778162, 5667243, 7556324, 9445405, 11334486, 15112648, 18890810, 22668972, 24558053, 28336215, 37781620, 45337944, 49116106, 56672430, 73674159, 75563240, 98232212, 113344860, 122790265, 147348318, 196464424, 226689720, 245580530, 294696636, 368370795, 491161060, 589393272, 736741590, 982322120, 1473483180, 2946966360]

約数ペア:

[(1, 2946966360), (2, 1473483180), (3, 982322120), (4, 736741590), (5, 589393272), (6, 491161060), (8, 368370795), (10, 294696636), (12, 245580530), (13, 226689720), (15, 196464424), (20, 147348318), (24, 122790265), (26, 113344860), (30, 98232212), (39, 75563240), (40, 73674159), (52, 56672430), (60, 49116106), (65, 45337944), (78, 37781620), (104, 28336215), (120, 24558053), (130, 22668972), (156, 18890810), (195, 15112648), (260, 11334486), (312, 9445405), (390, 7556324), (520, 5667243), (780, 3778162), (1560, 1889081)]