65923830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 197121600

約数和(自身を除く): 131197770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 269, 315, 389, 538, 630, 778, 807, 1167, 1345, 1614, 1883, 1945, 2334, 2421, 2690, 2723, 3501, 3766, 3890, 4035, 4842, 5446, 5649, 5835, 7002, 8070, 8169, 9415, 11298, 11670, 12105, 13615, 16338, 16947, 17505, 18830, 24210, 24507, 27230, 28245, 33894, 35010, 40845, 49014, 56490, 81690, 84735, 104641, 122535, 169470, 209282, 245070, 313923, 523205, 627846, 732487, 941769, 1046410, 1464974, 1569615, 1883538, 2197461, 3139230, 3662435, 4394922, 4708845, 6592383, 7324870, 9417690, 10987305, 13184766, 21974610, 32961915, 65923830]

約数ペア:

[(1, 65923830), (2, 32961915), (3, 21974610), (5, 13184766), (6, 10987305), (7, 9417690), (9, 7324870), (10, 6592383), (14, 4708845), (15, 4394922), (18, 3662435), (21, 3139230), (30, 2197461), (35, 1883538), (42, 1569615), (45, 1464974), (63, 1046410), (70, 941769), (90, 732487), (105, 627846), (126, 523205), (210, 313923), (269, 245070), (315, 209282), (389, 169470), (538, 122535), (630, 104641), (778, 84735), (807, 81690), (1167, 56490), (1345, 49014), (1614, 40845), (1883, 35010), (1945, 33894), (2334, 28245), (2421, 27230), (2690, 24507), (2723, 24210), (3501, 18830), (3766, 17505), (3890, 16947), (4035, 16338), (4842, 13615), (5446, 12105), (5649, 11670), (5835, 11298), (7002, 9415), (8070, 8169)]