915263700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{234683}}^1$

素因数の和:234713

約数の個数: 72

約数和(自身を含む): 2851879968

約数和(自身を除く): 1936616268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 234683, 469366, 704049, 938732, 1173415, 1408098, 2346830, 2816196, 3050879, 3520245, 4693660, 5867075, 6101758, 7040490, 9152637, 11734150, 12203516, 14080980, 15254395, 17601225, 18305274, 23468300, 30508790, 35202450, 36610548, 45763185, 61017580, 70404900, 76271975, 91526370, 152543950, 183052740, 228815925, 305087900, 457631850, 915263700]

約数ペア:

[(1, 915263700), (2, 457631850), (3, 305087900), (4, 228815925), (5, 183052740), (6, 152543950), (10, 91526370), (12, 76271975), (13, 70404900), (15, 61017580), (20, 45763185), (25, 36610548), (26, 35202450), (30, 30508790), (39, 23468300), (50, 18305274), (52, 17601225), (60, 15254395), (65, 14080980), (75, 12203516), (78, 11734150), (100, 9152637), (130, 7040490), (150, 6101758), (156, 5867075), (195, 4693660), (260, 3520245), (300, 3050879), (325, 2816196), (390, 2346830), (650, 1408098), (780, 1173415), (975, 938732), (1300, 704049), (1950, 469366), (3900, 234683)]