19432710

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 57238272

約数和(自身を除く): 37805562

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 270, 297, 330, 405, 486, 495, 594, 727, 810, 891, 990, 1215, 1454, 1485, 1782, 2181, 2430, 2673, 2970, 3635, 4362, 4455, 5346, 6543, 7270, 7997, 8910, 10905, 13086, 13365, 15994, 19629, 21810, 23991, 26730, 32715, 39258, 39985, 47982, 58887, 65430, 71973, 79970, 98145, 117774, 119955, 143946, 176661, 196290, 215919, 239910, 294435, 353322, 359865, 431838, 588870, 647757, 719730, 883305, 1079595, 1295514, 1766610, 1943271, 2159190, 3238785, 3886542, 6477570, 9716355, 19432710]

約数ペア:

[(1, 19432710), (2, 9716355), (3, 6477570), (5, 3886542), (6, 3238785), (9, 2159190), (10, 1943271), (11, 1766610), (15, 1295514), (18, 1079595), (22, 883305), (27, 719730), (30, 647757), (33, 588870), (45, 431838), (54, 359865), (55, 353322), (66, 294435), (81, 239910), (90, 215919), (99, 196290), (110, 176661), (135, 143946), (162, 119955), (165, 117774), (198, 98145), (243, 79970), (270, 71973), (297, 65430), (330, 58887), (405, 47982), (486, 39985), (495, 39258), (594, 32715), (727, 26730), (810, 23991), (891, 21810), (990, 19629), (1215, 15994), (1454, 13365), (1485, 13086), (1782, 10905), (2181, 8910), (2430, 7997), (2673, 7270), (2970, 6543), (3635, 5346), (4362, 4455)]