407684430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{8563}}^1$

素因数の和:8622

約数の個数: 72

約数和(自身を含む): 1108198728

約数和(自身を除く): 700514298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 2070, 2645, 3174, 4761, 5290, 7935, 8563, 9522, 15870, 17126, 23805, 25689, 42815, 47610, 51378, 77067, 85630, 128445, 154134, 196949, 256890, 385335, 393898, 590847, 770670, 984745, 1181694, 1772541, 1969490, 2954235, 3545082, 4529827, 5908470, 8862705, 9059654, 13589481, 17725410, 22649135, 27178962, 40768443, 45298270, 67947405, 81536886, 135894810, 203842215, 407684430]

約数ペア:

[(1, 407684430), (2, 203842215), (3, 135894810), (5, 81536886), (6, 67947405), (9, 45298270), (10, 40768443), (15, 27178962), (18, 22649135), (23, 17725410), (30, 13589481), (45, 9059654), (46, 8862705), (69, 5908470), (90, 4529827), (115, 3545082), (138, 2954235), (207, 1969490), (230, 1772541), (345, 1181694), (414, 984745), (529, 770670), (690, 590847), (1035, 393898), (1058, 385335), (1587, 256890), (2070, 196949), (2645, 154134), (3174, 128445), (4761, 85630), (5290, 77067), (7935, 51378), (8563, 47610), (9522, 42815), (15870, 25689), (17126, 23805)]