2188015290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^2\times {\mathrm{3529}}^1$

素因数の和:3708

約数の個数: 72

約数和(自身を含む): 5759837460

約数和(自身を除く): 3571822170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3529, 3735, 6889, 7058, 7470, 10587, 13778, 17645, 20667, 21174, 31761, 34445, 35290, 41334, 52935, 62001, 63522, 68890, 103335, 105870, 124002, 158805, 206670, 292907, 310005, 317610, 585814, 620010, 878721, 1464535, 1757442, 2636163, 2929070, 4393605, 5272326, 8787210, 13180815, 24311281, 26361630, 48622562, 72933843, 121556405, 145867686, 218801529, 243112810, 364669215, 437603058, 729338430, 1094007645, 2188015290]

約数ペア:

[(1, 2188015290), (2, 1094007645), (3, 729338430), (5, 437603058), (6, 364669215), (9, 243112810), (10, 218801529), (15, 145867686), (18, 121556405), (30, 72933843), (45, 48622562), (83, 26361630), (90, 24311281), (166, 13180815), (249, 8787210), (415, 5272326), (498, 4393605), (747, 2929070), (830, 2636163), (1245, 1757442), (1494, 1464535), (2490, 878721), (3529, 620010), (3735, 585814), (6889, 317610), (7058, 310005), (7470, 292907), (10587, 206670), (13778, 158805), (17645, 124002), (20667, 105870), (21174, 103335), (31761, 68890), (34445, 63522), (35290, 62001), (41334, 52935)]