122904990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1538

約数の個数: 96

約数和(自身を含む): 349090560

約数和(自身を除く): 226185570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 73, 78, 90, 117, 130, 146, 195, 219, 234, 365, 390, 438, 585, 657, 730, 949, 1095, 1170, 1314, 1439, 1898, 2190, 2847, 2878, 3285, 4317, 4745, 5694, 6570, 7195, 8541, 8634, 9490, 12951, 14235, 14390, 17082, 18707, 21585, 25902, 28470, 37414, 42705, 43170, 56121, 64755, 85410, 93535, 105047, 112242, 129510, 168363, 187070, 210094, 280605, 315141, 336726, 525235, 561210, 630282, 841815, 945423, 1050470, 1365611, 1575705, 1683630, 1890846, 2731222, 3151410, 4096833, 4727115, 6828055, 8193666, 9454230, 12290499, 13656110, 20484165, 24580998, 40968330, 61452495, 122904990]

約数ペア:

[(1, 122904990), (2, 61452495), (3, 40968330), (5, 24580998), (6, 20484165), (9, 13656110), (10, 12290499), (13, 9454230), (15, 8193666), (18, 6828055), (26, 4727115), (30, 4096833), (39, 3151410), (45, 2731222), (65, 1890846), (73, 1683630), (78, 1575705), (90, 1365611), (117, 1050470), (130, 945423), (146, 841815), (195, 630282), (219, 561210), (234, 525235), (365, 336726), (390, 315141), (438, 280605), (585, 210094), (657, 187070), (730, 168363), (949, 129510), (1095, 112242), (1170, 105047), (1314, 93535), (1439, 85410), (1898, 64755), (2190, 56121), (2847, 43170), (2878, 42705), (3285, 37414), (4317, 28470), (4745, 25902), (5694, 21585), (6570, 18707), (7195, 17082), (8541, 14390), (8634, 14235), (9490, 12951)]