299242590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:522

約数の個数: 128

約数和(自身を含む): 802137600

約数和(自身を除く): 502895010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 43, 57, 58, 86, 87, 95, 114, 129, 145, 174, 190, 215, 258, 285, 290, 421, 430, 435, 551, 570, 645, 817, 842, 870, 1102, 1247, 1263, 1290, 1634, 1653, 2105, 2451, 2494, 2526, 2755, 3306, 3741, 4085, 4210, 4902, 5510, 6235, 6315, 7482, 7999, 8170, 8265, 12209, 12255, 12470, 12630, 15998, 16530, 18103, 18705, 23693, 23997, 24418, 24510, 36206, 36627, 37410, 39995, 47386, 47994, 54309, 61045, 71079, 73254, 79990, 90515, 108618, 118465, 119985, 122090, 142158, 181030, 183135, 231971, 236930, 239970, 271545, 343957, 355395, 366270, 463942, 524987, 543090, 687914, 695913, 710790, 1031871, 1049974, 1159855, 1391826, 1574961, 1719785, 2063742, 2319710, 2624935, 3149922, 3439570, 3479565, 5159355, 5249870, 6959130, 7874805, 9974753, 10318710, 15749610, 19949506, 29924259, 49873765, 59848518, 99747530, 149621295, 299242590]

約数ペア:

[(1, 299242590), (2, 149621295), (3, 99747530), (5, 59848518), (6, 49873765), (10, 29924259), (15, 19949506), (19, 15749610), (29, 10318710), (30, 9974753), (38, 7874805), (43, 6959130), (57, 5249870), (58, 5159355), (86, 3479565), (87, 3439570), (95, 3149922), (114, 2624935), (129, 2319710), (145, 2063742), (174, 1719785), (190, 1574961), (215, 1391826), (258, 1159855), (285, 1049974), (290, 1031871), (421, 710790), (430, 695913), (435, 687914), (551, 543090), (570, 524987), (645, 463942), (817, 366270), (842, 355395), (870, 343957), (1102, 271545), (1247, 239970), (1263, 236930), (1290, 231971), (1634, 183135), (1653, 181030), (2105, 142158), (2451, 122090), (2494, 119985), (2526, 118465), (2755, 108618), (3306, 90515), (3741, 79990), (4085, 73254), (4210, 71079), (4902, 61045), (5510, 54309), (6235, 47994), (6315, 47386), (7482, 39995), (7999, 37410), (8170, 36627), (8265, 36206), (12209, 24510), (12255, 24418), (12470, 23997), (12630, 23693), (15998, 18705), (16530, 18103)]