18484156930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{113}}^1\times {\mathrm{2621}}^1$

素因数の和:2899

約数の個数: 48

約数和(自身を含む): 34009154424

約数和(自身を除く): 15524997494

約数列:

[1, 2, 5, 10, 79, 113, 158, 226, 395, 565, 790, 1130, 2621, 5242, 6241, 8927, 12482, 13105, 17854, 26210, 31205, 44635, 62410, 89270, 207059, 296173, 414118, 592346, 705233, 1035295, 1410466, 1480865, 2070590, 2961730, 3526165, 7052330, 16357661, 23397667, 32715322, 46795334, 81788305, 116988335, 163576610, 233976670, 1848415693, 3696831386, 9242078465, 18484156930]

約数ペア:

[(1, 18484156930), (2, 9242078465), (5, 3696831386), (10, 1848415693), (79, 233976670), (113, 163576610), (158, 116988335), (226, 81788305), (395, 46795334), (565, 32715322), (790, 23397667), (1130, 16357661), (2621, 7052330), (5242, 3526165), (6241, 2961730), (8927, 2070590), (12482, 1480865), (13105, 1410466), (17854, 1035295), (26210, 705233), (31205, 592346), (44635, 414118), (62410, 296173), (89270, 207059)]