45090990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3767}}^1$

素因数の和:3806

約数の個数: 96

約数和(自身を含む): 141073920

約数和(自身を除く): 95982930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3767, 3990, 5985, 7534, 11301, 11970, 18835, 22602, 26369, 33903, 37670, 52738, 56505, 67806, 71573, 79107, 113010, 131845, 143146, 158214, 169515, 214719, 237321, 263690, 339030, 357865, 395535, 429438, 474642, 501011, 644157, 715730, 791070, 1002022, 1073595, 1186605, 1288314, 1503033, 2147190, 2373210, 2505055, 3006066, 3220785, 4509099, 5010110, 6441570, 7515165, 9018198, 15030330, 22545495, 45090990]

約数ペア:

[(1, 45090990), (2, 22545495), (3, 15030330), (5, 9018198), (6, 7515165), (7, 6441570), (9, 5010110), (10, 4509099), (14, 3220785), (15, 3006066), (18, 2505055), (19, 2373210), (21, 2147190), (30, 1503033), (35, 1288314), (38, 1186605), (42, 1073595), (45, 1002022), (57, 791070), (63, 715730), (70, 644157), (90, 501011), (95, 474642), (105, 429438), (114, 395535), (126, 357865), (133, 339030), (171, 263690), (190, 237321), (210, 214719), (266, 169515), (285, 158214), (315, 143146), (342, 131845), (399, 113010), (570, 79107), (630, 71573), (665, 67806), (798, 56505), (855, 52738), (1197, 37670), (1330, 33903), (1710, 26369), (1995, 22602), (2394, 18835), (3767, 11970), (3990, 11301), (5985, 7534)]