137958390

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{56773}}^1$

素因数の和:56795

約数の個数: 48

約数和(自身を含む): 371983248

約数和(自身を除く): 234024858

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, 56773, 113546, 170319, 283865, 340638, 510957, 567730, 851595, 1021914, 1532871, 1703190, 2554785, 3065742, 4598613, 5109570, 7664355, 9197226, 13795839, 15328710, 22993065, 27591678, 45986130, 68979195, 137958390]

約数ペア:

[(1, 137958390), (2, 68979195), (3, 45986130), (5, 27591678), (6, 22993065), (9, 15328710), (10, 13795839), (15, 9197226), (18, 7664355), (27, 5109570), (30, 4598613), (45, 3065742), (54, 2554785), (81, 1703190), (90, 1532871), (135, 1021914), (162, 851595), (243, 567730), (270, 510957), (405, 340638), (486, 283865), (810, 170319), (1215, 113546), (2430, 56773)]