47151390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 90743010

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 29, 30, 33, 39, 55, 58, 65, 66, 78, 87, 110, 130, 143, 145, 165, 174, 195, 286, 290, 319, 330, 377, 379, 390, 429, 435, 638, 715, 754, 758, 858, 870, 957, 1131, 1137, 1430, 1595, 1885, 1895, 1914, 2145, 2262, 2274, 3190, 3770, 3790, 4147, 4169, 4290, 4785, 4927, 5655, 5685, 8294, 8338, 9570, 9854, 10991, 11310, 11370, 12441, 12507, 14781, 20735, 20845, 21982, 24635, 24882, 25014, 29562, 32973, 41470, 41690, 49270, 54197, 54955, 62205, 62535, 65946, 73905, 108394, 109910, 120901, 124410, 125070, 142883, 147810, 162591, 164865, 241802, 270985, 285766, 325182, 329730, 362703, 428649, 541970, 604505, 714415, 725406, 812955, 857298, 1209010, 1428830, 1571713, 1625910, 1813515, 2143245, 3143426, 3627030, 4286490, 4715139, 7858565, 9430278, 15717130, 23575695, 47151390]

約数ペア:

[(1, 47151390), (2, 23575695), (3, 15717130), (5, 9430278), (6, 7858565), (10, 4715139), (11, 4286490), (13, 3627030), (15, 3143426), (22, 2143245), (26, 1813515), (29, 1625910), (30, 1571713), (33, 1428830), (39, 1209010), (55, 857298), (58, 812955), (65, 725406), (66, 714415), (78, 604505), (87, 541970), (110, 428649), (130, 362703), (143, 329730), (145, 325182), (165, 285766), (174, 270985), (195, 241802), (286, 164865), (290, 162591), (319, 147810), (330, 142883), (377, 125070), (379, 124410), (390, 120901), (429, 109910), (435, 108394), (638, 73905), (715, 65946), (754, 62535), (758, 62205), (858, 54955), (870, 54197), (957, 49270), (1131, 41690), (1137, 41470), (1430, 32973), (1595, 29562), (1885, 25014), (1895, 24882), (1914, 24635), (2145, 21982), (2262, 20845), (2274, 20735), (3190, 14781), (3770, 12507), (3790, 12441), (4147, 11370), (4169, 11310), (4290, 10991), (4785, 9854), (4927, 9570), (5655, 8338), (5685, 8294)]