8893873620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{217667}}^1$

素因数の和:217909

約数の個数: 72

約数和(自身を含む): 27097053984

約数和(自身を除く): 18203180364

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, 2043, 2270, 2724, 3405, 4086, 4540, 6810, 8172, 10215, 13620, 20430, 40860, 217667, 435334, 653001, 870668, 1088335, 1306002, 1959003, 2176670, 2612004, 3265005, 3918006, 4353340, 6530010, 7836012, 9795015, 13060020, 19590030, 39180060, 49410409, 98820818, 148231227, 197641636, 247052045, 296462454, 444693681, 494104090, 592924908, 741156135, 889387362, 988208180, 1482312270, 1778774724, 2223468405, 2964624540, 4446936810, 8893873620]

約数ペア:

[(1, 8893873620), (2, 4446936810), (3, 2964624540), (4, 2223468405), (5, 1778774724), (6, 1482312270), (9, 988208180), (10, 889387362), (12, 741156135), (15, 592924908), (18, 494104090), (20, 444693681), (30, 296462454), (36, 247052045), (45, 197641636), (60, 148231227), (90, 98820818), (180, 49410409), (227, 39180060), (454, 19590030), (681, 13060020), (908, 9795015), (1135, 7836012), (1362, 6530010), (2043, 4353340), (2270, 3918006), (2724, 3265005), (3405, 2612004), (4086, 2176670), (4540, 1959003), (6810, 1306002), (8172, 1088335), (10215, 870668), (13620, 653001), (20430, 435334), (40860, 217667)]