40902630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 104855040

約数和(自身を除く): 63952410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 983, 1095, 1387, 1966, 2190, 2774, 2949, 4161, 4915, 5898, 6935, 8322, 9830, 13870, 14745, 18677, 20805, 29490, 37354, 41610, 56031, 71759, 93385, 112062, 143518, 186770, 215277, 280155, 358795, 430554, 560310, 717590, 1076385, 1363421, 2152770, 2726842, 4090263, 6817105, 8180526, 13634210, 20451315, 40902630]

約数ペア:

[(1, 40902630), (2, 20451315), (3, 13634210), (5, 8180526), (6, 6817105), (10, 4090263), (15, 2726842), (19, 2152770), (30, 1363421), (38, 1076385), (57, 717590), (73, 560310), (95, 430554), (114, 358795), (146, 280155), (190, 215277), (219, 186770), (285, 143518), (365, 112062), (438, 93385), (570, 71759), (730, 56031), (983, 41610), (1095, 37354), (1387, 29490), (1966, 20805), (2190, 18677), (2774, 14745), (2949, 13870), (4161, 9830), (4915, 8322), (5898, 6935)]