89898390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1429}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 240926400

約数和(自身を除く): 151028010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 233, 270, 466, 699, 1165, 1398, 1429, 2097, 2330, 2858, 3495, 4194, 4287, 6291, 6990, 7145, 8574, 10485, 12582, 12861, 14290, 20970, 21435, 25722, 31455, 38583, 42870, 62910, 64305, 77166, 128610, 192915, 332957, 385830, 665914, 998871, 1664785, 1997742, 2996613, 3329570, 4994355, 5993226, 8989839, 9988710, 14983065, 17979678, 29966130, 44949195, 89898390]

約数ペア:

[(1, 89898390), (2, 44949195), (3, 29966130), (5, 17979678), (6, 14983065), (9, 9988710), (10, 8989839), (15, 5993226), (18, 4994355), (27, 3329570), (30, 2996613), (45, 1997742), (54, 1664785), (90, 998871), (135, 665914), (233, 385830), (270, 332957), (466, 192915), (699, 128610), (1165, 77166), (1398, 64305), (1429, 62910), (2097, 42870), (2330, 38583), (2858, 31455), (3495, 25722), (4194, 21435), (4287, 20970), (6291, 14290), (6990, 12861), (7145, 12582), (8574, 10485)]