2639156730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{4019}}^1$

素因数の和:4148

約数の個数: 128

約数和(自身を含む): 7502284800

約数和(自身を除く): 4863128070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 59, 70, 105, 106, 118, 159, 177, 210, 265, 295, 318, 354, 371, 413, 530, 590, 742, 795, 826, 885, 1113, 1239, 1590, 1770, 1855, 2065, 2226, 2478, 3127, 3710, 4019, 4130, 5565, 6195, 6254, 8038, 9381, 11130, 12057, 12390, 15635, 18762, 20095, 21889, 24114, 28133, 31270, 40190, 43778, 46905, 56266, 60285, 65667, 84399, 93810, 109445, 120570, 131334, 140665, 168798, 213007, 218890, 237121, 281330, 328335, 421995, 426014, 474242, 639021, 656670, 711363, 843990, 1065035, 1185605, 1278042, 1422726, 1491049, 1659847, 2130070, 2371210, 2982098, 3195105, 3319694, 3556815, 4473147, 4979541, 6390210, 7113630, 7455245, 8299235, 8946294, 9959082, 12567413, 14910490, 16598470, 22365735, 24897705, 25134826, 37702239, 44731470, 49795410, 62837065, 75404478, 87971891, 125674130, 175943782, 188511195, 263915673, 377022390, 439859455, 527831346, 879718910, 1319578365, 2639156730]

約数ペア:

[(1, 2639156730), (2, 1319578365), (3, 879718910), (5, 527831346), (6, 439859455), (7, 377022390), (10, 263915673), (14, 188511195), (15, 175943782), (21, 125674130), (30, 87971891), (35, 75404478), (42, 62837065), (53, 49795410), (59, 44731470), (70, 37702239), (105, 25134826), (106, 24897705), (118, 22365735), (159, 16598470), (177, 14910490), (210, 12567413), (265, 9959082), (295, 8946294), (318, 8299235), (354, 7455245), (371, 7113630), (413, 6390210), (530, 4979541), (590, 4473147), (742, 3556815), (795, 3319694), (826, 3195105), (885, 2982098), (1113, 2371210), (1239, 2130070), (1590, 1659847), (1770, 1491049), (1855, 1422726), (2065, 1278042), (2226, 1185605), (2478, 1065035), (3127, 843990), (3710, 711363), (4019, 656670), (4130, 639021), (5565, 474242), (6195, 426014), (6254, 421995), (8038, 328335), (9381, 281330), (11130, 237121), (12057, 218890), (12390, 213007), (15635, 168798), (18762, 140665), (20095, 131334), (21889, 120570), (24114, 109445), (28133, 93810), (31270, 84399), (40190, 65667), (43778, 60285), (46905, 56266)]