1235359860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{154807}}^1$

素因数の和:154845

約数の個数: 96

約数和(自身を含む): 4161239040

約数和(自身を除く): 2925879180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 154807, 309614, 464421, 619228, 774035, 928842, 1083649, 1548070, 1857684, 2167298, 2322105, 2941333, 3096140, 3250947, 4334596, 4644210, 5418245, 5882666, 6501894, 8823999, 9288420, 10836490, 11765332, 13003788, 14706665, 16254735, 17647998, 20589331, 21672980, 29413330, 32509470, 35295996, 41178662, 44119995, 58826660, 61767993, 65018940, 82357324, 88239990, 102946655, 123535986, 176479980, 205893310, 247071972, 308839965, 411786620, 617679930, 1235359860]

約数ペア:

[(1, 1235359860), (2, 617679930), (3, 411786620), (4, 308839965), (5, 247071972), (6, 205893310), (7, 176479980), (10, 123535986), (12, 102946655), (14, 88239990), (15, 82357324), (19, 65018940), (20, 61767993), (21, 58826660), (28, 44119995), (30, 41178662), (35, 35295996), (38, 32509470), (42, 29413330), (57, 21672980), (60, 20589331), (70, 17647998), (76, 16254735), (84, 14706665), (95, 13003788), (105, 11765332), (114, 10836490), (133, 9288420), (140, 8823999), (190, 6501894), (210, 5882666), (228, 5418245), (266, 4644210), (285, 4334596), (380, 3250947), (399, 3096140), (420, 2941333), (532, 2322105), (570, 2167298), (665, 1857684), (798, 1548070), (1140, 1083649), (1330, 928842), (1596, 774035), (1995, 619228), (2660, 464421), (3990, 309614), (7980, 154807)]