38031630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13931}}^1$

素因数の和:13961

約数の個数: 64

約数和(自身を含む): 112347648

約数和(自身を除く): 74316018

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 13931, 27862, 41793, 69655, 83586, 97517, 139310, 181103, 195034, 208965, 292551, 362206, 417930, 487585, 543309, 585102, 905515, 975170, 1086618, 1267721, 1462755, 1811030, 2535442, 2716545, 2925510, 3803163, 5433090, 6338605, 7606326, 12677210, 19015815, 38031630]

約数ペア:

[(1, 38031630), (2, 19015815), (3, 12677210), (5, 7606326), (6, 6338605), (7, 5433090), (10, 3803163), (13, 2925510), (14, 2716545), (15, 2535442), (21, 1811030), (26, 1462755), (30, 1267721), (35, 1086618), (39, 975170), (42, 905515), (65, 585102), (70, 543309), (78, 487585), (91, 417930), (105, 362206), (130, 292551), (182, 208965), (195, 195034), (210, 181103), (273, 139310), (390, 97517), (455, 83586), (546, 69655), (910, 41793), (1365, 27862), (2730, 13931)]