7619670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 80

約数和(自身を含む): 21431520

約数和(自身を除く): 13811850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 409, 414, 621, 690, 810, 818, 1035, 1227, 1242, 1863, 2045, 2070, 2454, 3105, 3681, 3726, 4090, 6135, 6210, 7362, 9315, 9407, 11043, 12270, 18405, 18630, 18814, 22086, 28221, 33129, 36810, 47035, 55215, 56442, 66258, 84663, 94070, 110430, 141105, 165645, 169326, 253989, 282210, 331290, 423315, 507978, 761967, 846630, 1269945, 1523934, 2539890, 3809835, 7619670]

約数ペア:

[(1, 7619670), (2, 3809835), (3, 2539890), (5, 1523934), (6, 1269945), (9, 846630), (10, 761967), (15, 507978), (18, 423315), (23, 331290), (27, 282210), (30, 253989), (45, 169326), (46, 165645), (54, 141105), (69, 110430), (81, 94070), (90, 84663), (115, 66258), (135, 56442), (138, 55215), (162, 47035), (207, 36810), (230, 33129), (270, 28221), (345, 22086), (405, 18814), (409, 18630), (414, 18405), (621, 12270), (690, 11043), (810, 9407), (818, 9315), (1035, 7362), (1227, 6210), (1242, 6135), (1863, 4090), (2045, 3726), (2070, 3681), (2454, 3105)]