1420367940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25537}}^1$

素因数の和:25658

約数の個数: 96

約数和(自身を含む): 4461999360

約数和(自身を除く): 3041631420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 309, 412, 515, 540, 618, 927, 1030, 1236, 1545, 1854, 2060, 2781, 3090, 3708, 4635, 5562, 6180, 9270, 11124, 13905, 18540, 25537, 27810, 51074, 55620, 76611, 102148, 127685, 153222, 229833, 255370, 306444, 383055, 459666, 510740, 689499, 766110, 919332, 1149165, 1378998, 1532220, 2298330, 2630311, 2757996, 3447495, 4596660, 5260622, 6894990, 7890933, 10521244, 13151555, 13789980, 15781866, 23672799, 26303110, 31563732, 39454665, 47345598, 52606220, 71018397, 78909330, 94691196, 118363995, 142036794, 157818660, 236727990, 284073588, 355091985, 473455980, 710183970, 1420367940]

約数ペア:

[(1, 1420367940), (2, 710183970), (3, 473455980), (4, 355091985), (5, 284073588), (6, 236727990), (9, 157818660), (10, 142036794), (12, 118363995), (15, 94691196), (18, 78909330), (20, 71018397), (27, 52606220), (30, 47345598), (36, 39454665), (45, 31563732), (54, 26303110), (60, 23672799), (90, 15781866), (103, 13789980), (108, 13151555), (135, 10521244), (180, 7890933), (206, 6894990), (270, 5260622), (309, 4596660), (412, 3447495), (515, 2757996), (540, 2630311), (618, 2298330), (927, 1532220), (1030, 1378998), (1236, 1149165), (1545, 919332), (1854, 766110), (2060, 689499), (2781, 510740), (3090, 459666), (3708, 383055), (4635, 306444), (5562, 255370), (6180, 229833), (9270, 153222), (11124, 127685), (13905, 102148), (18540, 76611), (25537, 55620), (27810, 51074)]