270248830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 529079040

約数和(自身を除く): 258830210

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 107, 166, 170, 179, 214, 358, 415, 535, 830, 895, 1070, 1411, 1790, 1819, 2822, 3043, 3638, 6086, 7055, 8881, 9095, 14110, 14857, 15215, 17762, 18190, 19153, 29714, 30430, 38306, 44405, 74285, 88810, 95765, 148570, 150977, 191530, 252569, 301954, 325601, 505138, 651202, 754885, 1262845, 1509770, 1589699, 1628005, 2525690, 3179398, 3256010, 7948495, 15896990, 27024883, 54049766, 135124415, 270248830]

約数ペア:

[(1, 270248830), (2, 135124415), (5, 54049766), (10, 27024883), (17, 15896990), (34, 7948495), (83, 3256010), (85, 3179398), (107, 2525690), (166, 1628005), (170, 1589699), (179, 1509770), (214, 1262845), (358, 754885), (415, 651202), (535, 505138), (830, 325601), (895, 301954), (1070, 252569), (1411, 191530), (1790, 150977), (1819, 148570), (2822, 95765), (3043, 88810), (3638, 74285), (6086, 44405), (7055, 38306), (8881, 30430), (9095, 29714), (14110, 19153), (14857, 18190), (15215, 17762)]