922253220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7247}}^1$

素因数の和:7370

約数の個数: 144

約数和(自身を含む): 3229244928

約数和(自身を除く): 2306991708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 606, 630, 707, 909, 1010, 1212, 1260, 1414, 1515, 1818, 2020, 2121, 2828, 3030, 3535, 3636, 4242, 4545, 6060, 6363, 7070, 7247, 8484, 9090, 10605, 12726, 14140, 14494, 18180, 21210, 21741, 25452, 28988, 31815, 36235, 42420, 43482, 50729, 63630, 65223, 72470, 86964, 101458, 108705, 127260, 130446, 144940, 152187, 202916, 217410, 253645, 260892, 304374, 326115, 434820, 456561, 507290, 608748, 652230, 731947, 760935, 913122, 1014580, 1304460, 1463894, 1521870, 1826244, 2195841, 2282805, 2927788, 3043740, 3659735, 4391682, 4565610, 5123629, 6587523, 7319470, 8783364, 9131220, 10247258, 10979205, 13175046, 14638940, 15370887, 20494516, 21958410, 25618145, 26350092, 30741774, 32937615, 43916820, 46112661, 51236290, 61483548, 65875230, 76854435, 92225322, 102472580, 131750460, 153708870, 184450644, 230563305, 307417740, 461126610, 922253220]

約数ペア:

[(1, 922253220), (2, 461126610), (3, 307417740), (4, 230563305), (5, 184450644), (6, 153708870), (7, 131750460), (9, 102472580), (10, 92225322), (12, 76854435), (14, 65875230), (15, 61483548), (18, 51236290), (20, 46112661), (21, 43916820), (28, 32937615), (30, 30741774), (35, 26350092), (36, 25618145), (42, 21958410), (45, 20494516), (60, 15370887), (63, 14638940), (70, 13175046), (84, 10979205), (90, 10247258), (101, 9131220), (105, 8783364), (126, 7319470), (140, 6587523), (180, 5123629), (202, 4565610), (210, 4391682), (252, 3659735), (303, 3043740), (315, 2927788), (404, 2282805), (420, 2195841), (505, 1826244), (606, 1521870), (630, 1463894), (707, 1304460), (909, 1014580), (1010, 913122), (1212, 760935), (1260, 731947), (1414, 652230), (1515, 608748), (1818, 507290), (2020, 456561), (2121, 434820), (2828, 326115), (3030, 304374), (3535, 260892), (3636, 253645), (4242, 217410), (4545, 202916), (6060, 152187), (6363, 144940), (7070, 130446), (7247, 127260), (8484, 108705), (9090, 101458), (10605, 86964), (12726, 72470), (14140, 65223), (14494, 63630), (18180, 50729), (21210, 43482), (21741, 42420), (25452, 36235), (28988, 31815)]