89243730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1176

約数の個数: 96

約数和(自身を含む): 248002560

約数和(自身を除く): 158758830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 155, 174, 186, 261, 279, 290, 310, 435, 465, 522, 558, 870, 899, 930, 1103, 1305, 1395, 1798, 2206, 2610, 2697, 2790, 3309, 4495, 5394, 5515, 6618, 8091, 8990, 9927, 11030, 13485, 16182, 16545, 19854, 26970, 31987, 33090, 34193, 40455, 49635, 63974, 68386, 80910, 95961, 99270, 102579, 159935, 170965, 191922, 205158, 287883, 307737, 319870, 341930, 479805, 512895, 575766, 615474, 959610, 991597, 1025790, 1439415, 1538685, 1983194, 2878830, 2974791, 3077370, 4957985, 5949582, 8924373, 9915970, 14873955, 17848746, 29747910, 44621865, 89243730]

約数ペア:

[(1, 89243730), (2, 44621865), (3, 29747910), (5, 17848746), (6, 14873955), (9, 9915970), (10, 8924373), (15, 5949582), (18, 4957985), (29, 3077370), (30, 2974791), (31, 2878830), (45, 1983194), (58, 1538685), (62, 1439415), (87, 1025790), (90, 991597), (93, 959610), (145, 615474), (155, 575766), (174, 512895), (186, 479805), (261, 341930), (279, 319870), (290, 307737), (310, 287883), (435, 205158), (465, 191922), (522, 170965), (558, 159935), (870, 102579), (899, 99270), (930, 95961), (1103, 80910), (1305, 68386), (1395, 63974), (1798, 49635), (2206, 40455), (2610, 34193), (2697, 33090), (2790, 31987), (3309, 26970), (4495, 19854), (5394, 16545), (5515, 16182), (6618, 13485), (8091, 11030), (8990, 9927)]