1900529070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{72901}}^1$

素因数の和:73001

約数の個数: 64

約数和(自身を含む): 5038986240

約数和(自身を除く): 3138457170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 1185, 1738, 2370, 2607, 4345, 5214, 8690, 13035, 26070, 72901, 145802, 218703, 364505, 437406, 729010, 801911, 1093515, 1603822, 2187030, 2405733, 4009555, 4811466, 5759179, 8019110, 11518358, 12028665, 17277537, 24057330, 28795895, 34555074, 57591790, 63350969, 86387685, 126701938, 172775370, 190052907, 316754845, 380105814, 633509690, 950264535, 1900529070]

約数ペア:

[(1, 1900529070), (2, 950264535), (3, 633509690), (5, 380105814), (6, 316754845), (10, 190052907), (11, 172775370), (15, 126701938), (22, 86387685), (30, 63350969), (33, 57591790), (55, 34555074), (66, 28795895), (79, 24057330), (110, 17277537), (158, 12028665), (165, 11518358), (237, 8019110), (330, 5759179), (395, 4811466), (474, 4009555), (790, 2405733), (869, 2187030), (1185, 1603822), (1738, 1093515), (2370, 801911), (2607, 729010), (4345, 437406), (5214, 364505), (8690, 218703), (13035, 145802), (26070, 72901)]