86561370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{137399}}^1$

素因数の和:137419

約数の個数: 48

約数和(自身を含む): 257212800

約数和(自身を除く): 170651430

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, 315, 630, 137399, 274798, 412197, 686995, 824394, 961793, 1236591, 1373990, 1923586, 2060985, 2473182, 2885379, 4121970, 4808965, 5770758, 6182955, 8656137, 9617930, 12365910, 14426895, 17312274, 28853790, 43280685, 86561370]

約数ペア:

[(1, 86561370), (2, 43280685), (3, 28853790), (5, 17312274), (6, 14426895), (7, 12365910), (9, 9617930), (10, 8656137), (14, 6182955), (15, 5770758), (18, 4808965), (21, 4121970), (30, 2885379), (35, 2473182), (42, 2060985), (45, 1923586), (63, 1373990), (70, 1236591), (90, 961793), (105, 824394), (126, 686995), (210, 412197), (315, 274798), (630, 137399)]