4415790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 11427840

約数和(自身を除く): 7012050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 127, 183, 190, 254, 285, 305, 366, 381, 570, 610, 635, 762, 915, 1159, 1270, 1830, 1905, 2318, 2413, 3477, 3810, 4826, 5795, 6954, 7239, 7747, 11590, 12065, 14478, 15494, 17385, 23241, 24130, 34770, 36195, 38735, 46482, 72390, 77470, 116205, 147193, 232410, 294386, 441579, 735965, 883158, 1471930, 2207895, 4415790]

約数ペア:

[(1, 4415790), (2, 2207895), (3, 1471930), (5, 883158), (6, 735965), (10, 441579), (15, 294386), (19, 232410), (30, 147193), (38, 116205), (57, 77470), (61, 72390), (95, 46482), (114, 38735), (122, 36195), (127, 34770), (183, 24130), (190, 23241), (254, 17385), (285, 15494), (305, 14478), (366, 12065), (381, 11590), (570, 7747), (610, 7239), (635, 6954), (762, 5795), (915, 4826), (1159, 3810), (1270, 3477), (1830, 2413), (1905, 2318)]