1569421420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6337}}^1$

素因数の和:6443

約数の個数: 96

約数和(自身を含む): 3960996480

約数和(自身を除く): 2391575060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 61, 70, 116, 122, 140, 145, 203, 244, 290, 305, 406, 427, 580, 610, 812, 854, 1015, 1220, 1708, 1769, 2030, 2135, 3538, 4060, 4270, 6337, 7076, 8540, 8845, 12383, 12674, 17690, 24766, 25348, 31685, 35380, 44359, 49532, 61915, 63370, 88718, 123830, 126740, 177436, 183773, 221795, 247660, 367546, 386557, 443590, 735092, 773114, 887180, 918865, 1286411, 1546228, 1837730, 1932785, 2572822, 2705899, 3675460, 3865570, 5145644, 5411798, 6432055, 7731140, 10823596, 11210153, 12864110, 13529495, 22420306, 25728220, 27058990, 44840612, 54117980, 56050765, 78471071, 112101530, 156942142, 224203060, 313884284, 392355355, 784710710, 1569421420]

約数ペア:

[(1, 1569421420), (2, 784710710), (4, 392355355), (5, 313884284), (7, 224203060), (10, 156942142), (14, 112101530), (20, 78471071), (28, 56050765), (29, 54117980), (35, 44840612), (58, 27058990), (61, 25728220), (70, 22420306), (116, 13529495), (122, 12864110), (140, 11210153), (145, 10823596), (203, 7731140), (244, 6432055), (290, 5411798), (305, 5145644), (406, 3865570), (427, 3675460), (580, 2705899), (610, 2572822), (812, 1932785), (854, 1837730), (1015, 1546228), (1220, 1286411), (1708, 918865), (1769, 887180), (2030, 773114), (2135, 735092), (3538, 443590), (4060, 386557), (4270, 367546), (6337, 247660), (7076, 221795), (8540, 183773), (8845, 177436), (12383, 126740), (12674, 123830), (17690, 88718), (24766, 63370), (25348, 61915), (31685, 49532), (35380, 44359)]