253736730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12757}}^1$

素因数の和:12800

約数の個数: 96

約数和(自身を含む): 752313744

約数和(自身を除く): 498577014

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 12757, 19890, 25514, 38271, 63785, 76542, 114813, 127570, 165841, 191355, 216869, 229626, 331682, 382710, 433738, 497523, 574065, 650607, 829205, 995046, 1084345, 1148130, 1301214, 1492569, 1658410, 1951821, 2168690, 2487615, 2819297, 2985138, 3253035, 3903642, 4975230, 5638594, 6506070, 7462845, 8457891, 9759105, 14096485, 14925690, 16915782, 19518210, 25373673, 28192970, 42289455, 50747346, 84578910, 126868365, 253736730]

約数ペア:

[(1, 253736730), (2, 126868365), (3, 84578910), (5, 50747346), (6, 42289455), (9, 28192970), (10, 25373673), (13, 19518210), (15, 16915782), (17, 14925690), (18, 14096485), (26, 9759105), (30, 8457891), (34, 7462845), (39, 6506070), (45, 5638594), (51, 4975230), (65, 3903642), (78, 3253035), (85, 2985138), (90, 2819297), (102, 2487615), (117, 2168690), (130, 1951821), (153, 1658410), (170, 1492569), (195, 1301214), (221, 1148130), (234, 1084345), (255, 995046), (306, 829205), (390, 650607), (442, 574065), (510, 497523), (585, 433738), (663, 382710), (765, 331682), (1105, 229626), (1170, 216869), (1326, 191355), (1530, 165841), (1989, 127570), (2210, 114813), (3315, 76542), (3978, 63785), (6630, 38271), (9945, 25514), (12757, 19890)]