7284030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 19837440

約数和(自身を除く): 12553410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 983, 1235, 1482, 1966, 2470, 2949, 3705, 4915, 5898, 7410, 9830, 12779, 14745, 18677, 25558, 29490, 37354, 38337, 56031, 63895, 76674, 93385, 112062, 127790, 186770, 191685, 242801, 280155, 383370, 485602, 560310, 728403, 1214005, 1456806, 2428010, 3642015, 7284030]

約数ペア:

[(1, 7284030), (2, 3642015), (3, 2428010), (5, 1456806), (6, 1214005), (10, 728403), (13, 560310), (15, 485602), (19, 383370), (26, 280155), (30, 242801), (38, 191685), (39, 186770), (57, 127790), (65, 112062), (78, 93385), (95, 76674), (114, 63895), (130, 56031), (190, 38337), (195, 37354), (247, 29490), (285, 25558), (390, 18677), (494, 14745), (570, 12779), (741, 9830), (983, 7410), (1235, 5898), (1482, 4915), (1966, 3705), (2470, 2949)]