72610830

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{29881}}^1$

素因数の和:29903

約数の個数: 48

約数和(自身を含む): 195786864

約数和(自身を除く): 123176034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 29881, 59762, 89643, 149405, 179286, 268929, 298810, 448215, 537858, 806787, 896430, 1344645, 1613574, 2420361, 2689290, 4033935, 4840722, 7261083, 8067870, 12101805, 14522166, 24203610, 36305415, 72610830]

約数ペア:

[(1, 72610830), (2, 36305415), (3, 24203610), (5, 14522166), (6, 12101805), (9, 8067870), (10, 7261083), (15, 4840722), (18, 4033935), (27, 2689290), (30, 2420361), (45, 1613574), (54, 1344645), (81, 896430), (90, 806787), (135, 537858), (162, 448215), (243, 298810), (270, 268929), (405, 179286), (486, 149405), (810, 89643), (1215, 59762), (2430, 29881)]