231909210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66071}}^1$

素因数の和:66100

約数の個数: 64

約数和(自身を含む): 666005760

約数和(自身を除く): 434096550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 66071, 132142, 198213, 330355, 396426, 594639, 660710, 858923, 991065, 1189278, 1717846, 1783917, 1982130, 2576769, 2973195, 3567834, 4294615, 5153538, 5946390, 7730307, 8589230, 8919585, 12883845, 15460614, 17839170, 23190921, 25767690, 38651535, 46381842, 77303070, 115954605, 231909210]

約数ペア:

[(1, 231909210), (2, 115954605), (3, 77303070), (5, 46381842), (6, 38651535), (9, 25767690), (10, 23190921), (13, 17839170), (15, 15460614), (18, 12883845), (26, 8919585), (27, 8589230), (30, 7730307), (39, 5946390), (45, 5153538), (54, 4294615), (65, 3567834), (78, 2973195), (90, 2576769), (117, 1982130), (130, 1783917), (135, 1717846), (195, 1189278), (234, 991065), (270, 858923), (351, 660710), (390, 594639), (585, 396426), (702, 330355), (1170, 198213), (1755, 132142), (3510, 66071)]