263670390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14153}}^1$

素因数の和:14195

約数の個数: 80

約数和(自身を含む): 739857888

約数和(自身を除く): 476187498

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, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 9315, 14153, 18630, 28306, 42459, 70765, 84918, 127377, 141530, 212295, 254754, 325519, 382131, 424590, 636885, 651038, 764262, 976557, 1146393, 1273770, 1627595, 1910655, 1953114, 2292786, 2929671, 3255190, 3821310, 4882785, 5731965, 5859342, 8789013, 9765570, 11463930, 14648355, 17578026, 26367039, 29296710, 43945065, 52734078, 87890130, 131835195, 263670390]

約数ペア:

[(1, 263670390), (2, 131835195), (3, 87890130), (5, 52734078), (6, 43945065), (9, 29296710), (10, 26367039), (15, 17578026), (18, 14648355), (23, 11463930), (27, 9765570), (30, 8789013), (45, 5859342), (46, 5731965), (54, 4882785), (69, 3821310), (81, 3255190), (90, 2929671), (115, 2292786), (135, 1953114), (138, 1910655), (162, 1627595), (207, 1273770), (230, 1146393), (270, 976557), (345, 764262), (405, 651038), (414, 636885), (621, 424590), (690, 382131), (810, 325519), (1035, 254754), (1242, 212295), (1863, 141530), (2070, 127377), (3105, 84918), (3726, 70765), (6210, 42459), (9315, 28306), (14153, 18630)]