313622970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 836075520

約数和(自身を除く): 522452550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 83, 85, 93, 102, 155, 166, 170, 186, 239, 249, 255, 310, 415, 465, 478, 498, 510, 527, 717, 830, 930, 1054, 1195, 1245, 1411, 1434, 1581, 2390, 2490, 2573, 2635, 2822, 3162, 3585, 4063, 4233, 5146, 5270, 7055, 7170, 7409, 7719, 7905, 8126, 8466, 12189, 12865, 14110, 14818, 15438, 15810, 19837, 20315, 21165, 22227, 24378, 25730, 37045, 38595, 39674, 40630, 42330, 43741, 44454, 59511, 60945, 74090, 77190, 87482, 99185, 111135, 119022, 121890, 125953, 131223, 198370, 218705, 222270, 251906, 262446, 297555, 337229, 377859, 437410, 595110, 614947, 629765, 656115, 674458, 755718, 1011687, 1229894, 1259530, 1312230, 1686145, 1844841, 1889295, 2023374, 3074735, 3372290, 3689682, 3778590, 5058435, 6149470, 9224205, 10116870, 10454099, 18448410, 20908198, 31362297, 52270495, 62724594, 104540990, 156811485, 313622970]

約数ペア:

[(1, 313622970), (2, 156811485), (3, 104540990), (5, 62724594), (6, 52270495), (10, 31362297), (15, 20908198), (17, 18448410), (30, 10454099), (31, 10116870), (34, 9224205), (51, 6149470), (62, 5058435), (83, 3778590), (85, 3689682), (93, 3372290), (102, 3074735), (155, 2023374), (166, 1889295), (170, 1844841), (186, 1686145), (239, 1312230), (249, 1259530), (255, 1229894), (310, 1011687), (415, 755718), (465, 674458), (478, 656115), (498, 629765), (510, 614947), (527, 595110), (717, 437410), (830, 377859), (930, 337229), (1054, 297555), (1195, 262446), (1245, 251906), (1411, 222270), (1434, 218705), (1581, 198370), (2390, 131223), (2490, 125953), (2573, 121890), (2635, 119022), (2822, 111135), (3162, 99185), (3585, 87482), (4063, 77190), (4233, 74090), (5146, 60945), (5270, 59511), (7055, 44454), (7170, 43741), (7409, 42330), (7719, 40630), (7905, 39674), (8126, 38595), (8466, 37045), (12189, 25730), (12865, 24378), (14110, 22227), (14818, 21165), (15438, 20315), (15810, 19837)]