439971290570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1093}}^1\times {\mathrm{6271}}^1$

素因数の和:7516

約数の個数: 96

約数和(自身を含む): 929275877376

約数和(自身を除く): 489304586806

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 131, 245, 262, 490, 655, 917, 1093, 1310, 1834, 2186, 4585, 5465, 6271, 6419, 7651, 9170, 10930, 12542, 12838, 15302, 31355, 32095, 38255, 43897, 53557, 62710, 64190, 76510, 87794, 107114, 143183, 219485, 267785, 286366, 307279, 438970, 535570, 614558, 715915, 821501, 1002281, 1431830, 1536395, 1643002, 2004562, 3072790, 4107505, 5011405, 5750507, 6854203, 7015967, 8215010, 10022810, 11501014, 13708406, 14031934, 28752535, 34271015, 35079835, 40253549, 47979421, 57505070, 68542030, 70159670, 80507098, 95958842, 201267745, 239897105, 335855947, 402535490, 479794210, 671711894, 897900593, 1679279735, 1795801186, 3358559470, 4489502965, 6285304151, 8979005930, 12570608302, 31426520755, 43997129057, 62853041510, 87994258114, 219985645285, 439971290570]

約数ペア:

[(1, 439971290570), (2, 219985645285), (5, 87994258114), (7, 62853041510), (10, 43997129057), (14, 31426520755), (35, 12570608302), (49, 8979005930), (70, 6285304151), (98, 4489502965), (131, 3358559470), (245, 1795801186), (262, 1679279735), (490, 897900593), (655, 671711894), (917, 479794210), (1093, 402535490), (1310, 335855947), (1834, 239897105), (2186, 201267745), (4585, 95958842), (5465, 80507098), (6271, 70159670), (6419, 68542030), (7651, 57505070), (9170, 47979421), (10930, 40253549), (12542, 35079835), (12838, 34271015), (15302, 28752535), (31355, 14031934), (32095, 13708406), (38255, 11501014), (43897, 10022810), (53557, 8215010), (62710, 7015967), (64190, 6854203), (76510, 5750507), (87794, 5011405), (107114, 4107505), (143183, 3072790), (219485, 2004562), (267785, 1643002), (286366, 1536395), (307279, 1431830), (438970, 1002281), (535570, 821501), (614558, 715915)]