426904380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14731}}^1$

素因数の和:14776

約数の個数: 144

約数和(自身を含む): 1544385024

約数和(自身を除く): 1117480644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 14490, 14731, 28980, 29462, 44193, 58924, 73655, 88386, 103117, 132579, 147310, 176772, 206234, 220965, 265158, 294620, 309351, 338813, 412468, 441930, 515585, 530316, 618702, 662895, 677626, 883860, 928053, 1016439, 1031170, 1237404, 1325790, 1355252, 1546755, 1694065, 1856106, 2032878, 2062340, 2371691, 2651580, 3049317, 3093510, 3388130, 3712212, 4065756, 4640265, 4743382, 5082195, 6098634, 6187020, 6776260, 7115073, 9280530, 9486764, 10164390, 11858455, 12197268, 14230146, 15246585, 18561060, 20328780, 21345219, 23716910, 28460292, 30493170, 35575365, 42690438, 47433820, 60986340, 71150730, 85380876, 106726095, 142301460, 213452190, 426904380]

約数ペア:

[(1, 426904380), (2, 213452190), (3, 142301460), (4, 106726095), (5, 85380876), (6, 71150730), (7, 60986340), (9, 47433820), (10, 42690438), (12, 35575365), (14, 30493170), (15, 28460292), (18, 23716910), (20, 21345219), (21, 20328780), (23, 18561060), (28, 15246585), (30, 14230146), (35, 12197268), (36, 11858455), (42, 10164390), (45, 9486764), (46, 9280530), (60, 7115073), (63, 6776260), (69, 6187020), (70, 6098634), (84, 5082195), (90, 4743382), (92, 4640265), (105, 4065756), (115, 3712212), (126, 3388130), (138, 3093510), (140, 3049317), (161, 2651580), (180, 2371691), (207, 2062340), (210, 2032878), (230, 1856106), (252, 1694065), (276, 1546755), (315, 1355252), (322, 1325790), (345, 1237404), (414, 1031170), (420, 1016439), (460, 928053), (483, 883860), (630, 677626), (644, 662895), (690, 618702), (805, 530316), (828, 515585), (966, 441930), (1035, 412468), (1260, 338813), (1380, 309351), (1449, 294620), (1610, 265158), (1932, 220965), (2070, 206234), (2415, 176772), (2898, 147310), (3220, 132579), (4140, 103117), (4830, 88386), (5796, 73655), (7245, 58924), (9660, 44193), (14490, 29462), (14731, 28980)]