70810380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1733}}^1$

素因数の和:1975

約数の個数: 72

約数和(自身を含む): 215862192

約数和(自身を除く): 145051812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 1733, 2043, 2270, 2724, 3405, 3466, 4086, 4540, 5199, 6810, 6932, 8172, 8665, 10215, 10398, 13620, 15597, 17330, 20430, 20796, 25995, 31194, 34660, 40860, 51990, 62388, 77985, 103980, 155970, 311940, 393391, 786782, 1180173, 1573564, 1966955, 2360346, 3540519, 3933910, 4720692, 5900865, 7081038, 7867820, 11801730, 14162076, 17702595, 23603460, 35405190, 70810380]

約数ペア:

[(1, 70810380), (2, 35405190), (3, 23603460), (4, 17702595), (5, 14162076), (6, 11801730), (9, 7867820), (10, 7081038), (12, 5900865), (15, 4720692), (18, 3933910), (20, 3540519), (30, 2360346), (36, 1966955), (45, 1573564), (60, 1180173), (90, 786782), (180, 393391), (227, 311940), (454, 155970), (681, 103980), (908, 77985), (1135, 62388), (1362, 51990), (1733, 40860), (2043, 34660), (2270, 31194), (2724, 25995), (3405, 20796), (3466, 20430), (4086, 17330), (4540, 15597), (5199, 13620), (6810, 10398), (6932, 10215), (8172, 8665)]