31414020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4327}}^1$

素因数の和:4361

約数の個数: 72

約数和(自身を含む): 96704832

約数和(自身を除く): 65290812

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 4327, 7260, 8654, 12981, 17308, 21635, 25962, 43270, 47597, 51924, 64905, 86540, 95194, 129810, 142791, 190388, 237985, 259620, 285582, 475970, 523567, 571164, 713955, 951940, 1047134, 1427910, 1570701, 2094268, 2617835, 2855820, 3141402, 5235670, 6282804, 7853505, 10471340, 15707010, 31414020]

約数ペア:

[(1, 31414020), (2, 15707010), (3, 10471340), (4, 7853505), (5, 6282804), (6, 5235670), (10, 3141402), (11, 2855820), (12, 2617835), (15, 2094268), (20, 1570701), (22, 1427910), (30, 1047134), (33, 951940), (44, 713955), (55, 571164), (60, 523567), (66, 475970), (110, 285582), (121, 259620), (132, 237985), (165, 190388), (220, 142791), (242, 129810), (330, 95194), (363, 86540), (484, 64905), (605, 51924), (660, 47597), (726, 43270), (1210, 25962), (1452, 21635), (1815, 17308), (2420, 12981), (3630, 8654), (4327, 7260)]