353289430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 735220800

約数和(自身を除く): 381931370

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 61, 65, 115, 122, 130, 149, 169, 230, 298, 299, 305, 338, 598, 610, 745, 793, 845, 1403, 1490, 1495, 1586, 1690, 1937, 2806, 2990, 3427, 3874, 3887, 3965, 6854, 7015, 7774, 7930, 9089, 9685, 10309, 14030, 17135, 18178, 18239, 19370, 19435, 20618, 25181, 34270, 36478, 38870, 44551, 45445, 50362, 51545, 89102, 90890, 91195, 103090, 118157, 125905, 182390, 209047, 222755, 236314, 237107, 251810, 418094, 445510, 474214, 579163, 590785, 1045235, 1158326, 1181570, 1185535, 1536041, 2090470, 2371070, 2717611, 2895815, 3072082, 5435222, 5791630, 7680205, 13588055, 15360410, 27176110, 35328943, 70657886, 176644715, 353289430]

約数ペア:

[(1, 353289430), (2, 176644715), (5, 70657886), (10, 35328943), (13, 27176110), (23, 15360410), (26, 13588055), (46, 7680205), (61, 5791630), (65, 5435222), (115, 3072082), (122, 2895815), (130, 2717611), (149, 2371070), (169, 2090470), (230, 1536041), (298, 1185535), (299, 1181570), (305, 1158326), (338, 1045235), (598, 590785), (610, 579163), (745, 474214), (793, 445510), (845, 418094), (1403, 251810), (1490, 237107), (1495, 236314), (1586, 222755), (1690, 209047), (1937, 182390), (2806, 125905), (2990, 118157), (3427, 103090), (3874, 91195), (3887, 90890), (3965, 89102), (6854, 51545), (7015, 50362), (7774, 45445), (7930, 44551), (9089, 38870), (9685, 36478), (10309, 34270), (14030, 25181), (17135, 20618), (18178, 19435), (18239, 19370)]