30743460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15527}}^1$

素因数の和:15553

約数の個数: 72

約数和(自身を含む): 101739456

約数和(自身を除く): 70995996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 15527, 31054, 46581, 62108, 77635, 93162, 139743, 155270, 170797, 186324, 232905, 279486, 310540, 341594, 465810, 512391, 558972, 683188, 698715, 853985, 931620, 1024782, 1397430, 1537173, 1707970, 2049564, 2561955, 2794860, 3074346, 3415940, 5123910, 6148692, 7685865, 10247820, 15371730, 30743460]

約数ペア:

[(1, 30743460), (2, 15371730), (3, 10247820), (4, 7685865), (5, 6148692), (6, 5123910), (9, 3415940), (10, 3074346), (11, 2794860), (12, 2561955), (15, 2049564), (18, 1707970), (20, 1537173), (22, 1397430), (30, 1024782), (33, 931620), (36, 853985), (44, 698715), (45, 683188), (55, 558972), (60, 512391), (66, 465810), (90, 341594), (99, 310540), (110, 279486), (132, 232905), (165, 186324), (180, 170797), (198, 155270), (220, 139743), (330, 93162), (396, 77635), (495, 62108), (660, 46581), (990, 31054), (1980, 15527)]