205910790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{19013}}^1$

素因数の和:19061

約数の個数: 48

約数和(自身を含む): 521592048

約数和(自身を除く): 315681258

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 19013, 38026, 57039, 95065, 114078, 190130, 285195, 361247, 570390, 722494, 1083741, 1806235, 2167482, 3612470, 5418705, 6863693, 10837410, 13727386, 20591079, 34318465, 41182158, 68636930, 102955395, 205910790]

約数ペア:

[(1, 205910790), (2, 102955395), (3, 68636930), (5, 41182158), (6, 34318465), (10, 20591079), (15, 13727386), (19, 10837410), (30, 6863693), (38, 5418705), (57, 3612470), (95, 2167482), (114, 1806235), (190, 1083741), (285, 722494), (361, 570390), (570, 361247), (722, 285195), (1083, 190130), (1805, 114078), (2166, 95065), (3610, 57039), (5415, 38026), (10830, 19013)]