76805490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2063}}^1$

素因数の和:2163

約数の個数: 64

約数和(自身を含む): 197945856

約数和(自身を除く): 121140366

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 438, 510, 730, 1095, 1241, 2063, 2190, 2482, 3723, 4126, 6189, 6205, 7446, 10315, 12378, 12410, 18615, 20630, 30945, 35071, 37230, 61890, 70142, 105213, 150599, 175355, 210426, 301198, 350710, 451797, 526065, 752995, 903594, 1052130, 1505990, 2258985, 2560183, 4517970, 5120366, 7680549, 12800915, 15361098, 25601830, 38402745, 76805490]

約数ペア:

[(1, 76805490), (2, 38402745), (3, 25601830), (5, 15361098), (6, 12800915), (10, 7680549), (15, 5120366), (17, 4517970), (30, 2560183), (34, 2258985), (51, 1505990), (73, 1052130), (85, 903594), (102, 752995), (146, 526065), (170, 451797), (219, 350710), (255, 301198), (365, 210426), (438, 175355), (510, 150599), (730, 105213), (1095, 70142), (1241, 61890), (2063, 37230), (2190, 35071), (2482, 30945), (3723, 20630), (4126, 18615), (6189, 12410), (6205, 12378), (7446, 10315)]