47215170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5641}}^1$

素因数の和:5688

約数の個数: 64

約数和(自身を含む): 129991680

約数和(自身を除く): 82776510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 5641, 8370, 11282, 16923, 28205, 33846, 50769, 56410, 84615, 101538, 152307, 169230, 174871, 253845, 304614, 349742, 507690, 524613, 761535, 874355, 1049226, 1523070, 1573839, 1748710, 2623065, 3147678, 4721517, 5246130, 7869195, 9443034, 15738390, 23607585, 47215170]

約数ペア:

[(1, 47215170), (2, 23607585), (3, 15738390), (5, 9443034), (6, 7869195), (9, 5246130), (10, 4721517), (15, 3147678), (18, 2623065), (27, 1748710), (30, 1573839), (31, 1523070), (45, 1049226), (54, 874355), (62, 761535), (90, 524613), (93, 507690), (135, 349742), (155, 304614), (186, 253845), (270, 174871), (279, 169230), (310, 152307), (465, 101538), (558, 84615), (837, 56410), (930, 50769), (1395, 33846), (1674, 28205), (2790, 16923), (4185, 11282), (5641, 8370)]