8941950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:690

約数の個数: 72

約数和(自身を含む): 24837696

約数和(自身を除く): 15895746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 641, 775, 930, 1282, 1395, 1550, 1923, 2325, 2790, 3205, 3846, 4650, 5769, 6410, 6975, 9615, 11538, 13950, 16025, 19230, 19871, 28845, 32050, 39742, 48075, 57690, 59613, 96150, 99355, 119226, 144225, 178839, 198710, 288450, 298065, 357678, 496775, 596130, 894195, 993550, 1490325, 1788390, 2980650, 4470975, 8941950]

約数ペア:

[(1, 8941950), (2, 4470975), (3, 2980650), (5, 1788390), (6, 1490325), (9, 993550), (10, 894195), (15, 596130), (18, 496775), (25, 357678), (30, 298065), (31, 288450), (45, 198710), (50, 178839), (62, 144225), (75, 119226), (90, 99355), (93, 96150), (150, 59613), (155, 57690), (186, 48075), (225, 39742), (279, 32050), (310, 28845), (450, 19871), (465, 19230), (558, 16025), (641, 13950), (775, 11538), (930, 9615), (1282, 6975), (1395, 6410), (1550, 5769), (1923, 4650), (2325, 3846), (2790, 3205)]