170479890

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 530665344

約数和(自身を除く): 360185454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 107, 126, 135, 162, 189, 210, 214, 270, 281, 315, 321, 378, 405, 535, 562, 567, 630, 642, 749, 810, 843, 945, 963, 1070, 1134, 1405, 1498, 1605, 1686, 1890, 1926, 1967, 2247, 2529, 2810, 2835, 2889, 3210, 3745, 3934, 4215, 4494, 4815, 5058, 5670, 5778, 5901, 6741, 7490, 7587, 8430, 8667, 9630, 9835, 11235, 11802, 12645, 13482, 14445, 15174, 17334, 17703, 19670, 20223, 22470, 22761, 25290, 28890, 29505, 30067, 33705, 35406, 37935, 40446, 43335, 45522, 53109, 59010, 60134, 60669, 67410, 75870, 86670, 88515, 90201, 101115, 106218, 113805, 121338, 150335, 159327, 177030, 180402, 202230, 210469, 227610, 265545, 270603, 300670, 303345, 318654, 420938, 451005, 531090, 541206, 606690, 631407, 796635, 811809, 902010, 1052345, 1262814, 1353015, 1593270, 1623618, 1894221, 2104690, 2435427, 2706030, 3157035, 3788442, 4059045, 4870854, 5682663, 6314070, 8118090, 9471105, 11365326, 12177135, 17047989, 18942210, 24354270, 28413315, 34095978, 56826630, 85239945, 170479890]

約数ペア:

[(1, 170479890), (2, 85239945), (3, 56826630), (5, 34095978), (6, 28413315), (7, 24354270), (9, 18942210), (10, 17047989), (14, 12177135), (15, 11365326), (18, 9471105), (21, 8118090), (27, 6314070), (30, 5682663), (35, 4870854), (42, 4059045), (45, 3788442), (54, 3157035), (63, 2706030), (70, 2435427), (81, 2104690), (90, 1894221), (105, 1623618), (107, 1593270), (126, 1353015), (135, 1262814), (162, 1052345), (189, 902010), (210, 811809), (214, 796635), (270, 631407), (281, 606690), (315, 541206), (321, 531090), (378, 451005), (405, 420938), (535, 318654), (562, 303345), (567, 300670), (630, 270603), (642, 265545), (749, 227610), (810, 210469), (843, 202230), (945, 180402), (963, 177030), (1070, 159327), (1134, 150335), (1405, 121338), (1498, 113805), (1605, 106218), (1686, 101115), (1890, 90201), (1926, 88515), (1967, 86670), (2247, 75870), (2529, 67410), (2810, 60669), (2835, 60134), (2889, 59010), (3210, 53109), (3745, 45522), (3934, 43335), (4215, 40446), (4494, 37935), (4815, 35406), (5058, 33705), (5670, 30067), (5778, 29505), (5901, 28890), (6741, 25290), (7490, 22761), (7587, 22470), (8430, 20223), (8667, 19670), (9630, 17703), (9835, 17334), (11235, 15174), (11802, 14445), (12645, 13482)]