188917470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2969}}^1$

素因数の和:3090

約数の個数: 96

約数和(自身を含む): 567103680

約数和(自身を除く): 378186210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 101, 105, 126, 202, 210, 303, 315, 505, 606, 630, 707, 909, 1010, 1414, 1515, 1818, 2121, 2969, 3030, 3535, 4242, 4545, 5938, 6363, 7070, 8907, 9090, 10605, 12726, 14845, 17814, 20783, 21210, 26721, 29690, 31815, 41566, 44535, 53442, 62349, 63630, 89070, 103915, 124698, 133605, 187047, 207830, 267210, 299869, 311745, 374094, 599738, 623490, 899607, 935235, 1499345, 1799214, 1870470, 2099083, 2698821, 2998690, 4198166, 4498035, 5397642, 6297249, 8996070, 10495415, 12594498, 13494105, 18891747, 20990830, 26988210, 31486245, 37783494, 62972490, 94458735, 188917470]

約数ペア:

[(1, 188917470), (2, 94458735), (3, 62972490), (5, 37783494), (6, 31486245), (7, 26988210), (9, 20990830), (10, 18891747), (14, 13494105), (15, 12594498), (18, 10495415), (21, 8996070), (30, 6297249), (35, 5397642), (42, 4498035), (45, 4198166), (63, 2998690), (70, 2698821), (90, 2099083), (101, 1870470), (105, 1799214), (126, 1499345), (202, 935235), (210, 899607), (303, 623490), (315, 599738), (505, 374094), (606, 311745), (630, 299869), (707, 267210), (909, 207830), (1010, 187047), (1414, 133605), (1515, 124698), (1818, 103915), (2121, 89070), (2969, 63630), (3030, 62349), (3535, 53442), (4242, 44535), (4545, 41566), (5938, 31815), (6363, 29690), (7070, 26721), (8907, 21210), (9090, 20783), (10605, 17814), (12726, 14845)]