1427116670

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{3037}}^1$

素因数の和:3202

約数の個数: 64

約数和(自身を含む): 3018556800

約数和(自身を除く): 1591440130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 343, 490, 685, 686, 959, 1370, 1715, 1918, 3037, 3430, 4795, 6074, 6713, 9590, 13426, 15185, 21259, 30370, 33565, 42518, 46991, 67130, 93982, 106295, 148813, 212590, 234955, 297626, 416069, 469910, 744065, 832138, 1041691, 1488130, 2080345, 2083382, 2912483, 4160690, 5208455, 5824966, 10416910, 14562415, 20387381, 29124830, 40774762, 101936905, 142711667, 203873810, 285423334, 713558335, 1427116670]

約数ペア:

[(1, 1427116670), (2, 713558335), (5, 285423334), (7, 203873810), (10, 142711667), (14, 101936905), (35, 40774762), (49, 29124830), (70, 20387381), (98, 14562415), (137, 10416910), (245, 5824966), (274, 5208455), (343, 4160690), (490, 2912483), (685, 2083382), (686, 2080345), (959, 1488130), (1370, 1041691), (1715, 832138), (1918, 744065), (3037, 469910), (3430, 416069), (4795, 297626), (6074, 234955), (6713, 212590), (9590, 148813), (13426, 106295), (15185, 93982), (21259, 67130), (30370, 46991), (33565, 42518)]