81098430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1350

約数の個数: 96

約数和(自身を含む): 231859584

約数和(自身を除く): 150761154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 147, 210, 215, 245, 258, 294, 301, 430, 490, 602, 645, 735, 903, 1283, 1290, 1470, 1505, 1806, 2107, 2566, 3010, 3849, 4214, 4515, 6321, 6415, 7698, 8981, 9030, 10535, 12642, 12830, 17962, 19245, 21070, 26943, 31605, 38490, 44905, 53886, 55169, 62867, 63210, 89810, 110338, 125734, 134715, 165507, 188601, 269430, 275845, 314335, 331014, 377202, 386183, 551690, 628670, 772366, 827535, 943005, 1158549, 1655070, 1886010, 1930915, 2317098, 2703281, 3861830, 5406562, 5792745, 8109843, 11585490, 13516405, 16219686, 27032810, 40549215, 81098430]

約数ペア:

[(1, 81098430), (2, 40549215), (3, 27032810), (5, 16219686), (6, 13516405), (7, 11585490), (10, 8109843), (14, 5792745), (15, 5406562), (21, 3861830), (30, 2703281), (35, 2317098), (42, 1930915), (43, 1886010), (49, 1655070), (70, 1158549), (86, 943005), (98, 827535), (105, 772366), (129, 628670), (147, 551690), (210, 386183), (215, 377202), (245, 331014), (258, 314335), (294, 275845), (301, 269430), (430, 188601), (490, 165507), (602, 134715), (645, 125734), (735, 110338), (903, 89810), (1283, 63210), (1290, 62867), (1470, 55169), (1505, 53886), (1806, 44905), (2107, 38490), (2566, 31605), (3010, 26943), (3849, 21070), (4214, 19245), (4515, 17962), (6321, 12830), (6415, 12642), (7698, 10535), (8981, 9030)]