4535490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 11721600

約数和(自身を除く): 7186110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 109, 114, 146, 190, 218, 219, 285, 327, 365, 438, 545, 570, 654, 730, 1090, 1095, 1387, 1635, 2071, 2190, 2774, 3270, 4142, 4161, 6213, 6935, 7957, 8322, 10355, 12426, 13870, 15914, 20710, 20805, 23871, 31065, 39785, 41610, 47742, 62130, 79570, 119355, 151183, 238710, 302366, 453549, 755915, 907098, 1511830, 2267745, 4535490]

約数ペア:

[(1, 4535490), (2, 2267745), (3, 1511830), (5, 907098), (6, 755915), (10, 453549), (15, 302366), (19, 238710), (30, 151183), (38, 119355), (57, 79570), (73, 62130), (95, 47742), (109, 41610), (114, 39785), (146, 31065), (190, 23871), (218, 20805), (219, 20710), (285, 15914), (327, 13870), (365, 12426), (438, 10355), (545, 8322), (570, 7957), (654, 6935), (730, 6213), (1090, 4161), (1095, 4142), (1387, 3270), (1635, 2774), (2071, 2190)]