101731890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13729}}^1$

素因数の和:13771

約数の個数: 64

約数和(自身を含む): 276796800

約数和(自身を除く): 175064910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 13729, 27458, 41187, 68645, 82374, 137290, 178477, 205935, 260851, 356954, 411870, 521702, 535431, 782553, 892385, 1070862, 1304255, 1565106, 1784770, 2608510, 2677155, 3391063, 3912765, 5354310, 6782126, 7825530, 10173189, 16955315, 20346378, 33910630, 50865945, 101731890]

約数ペア:

[(1, 101731890), (2, 50865945), (3, 33910630), (5, 20346378), (6, 16955315), (10, 10173189), (13, 7825530), (15, 6782126), (19, 5354310), (26, 3912765), (30, 3391063), (38, 2677155), (39, 2608510), (57, 1784770), (65, 1565106), (78, 1304255), (95, 1070862), (114, 892385), (130, 782553), (190, 535431), (195, 521702), (247, 411870), (285, 356954), (390, 260851), (494, 205935), (570, 178477), (741, 137290), (1235, 82374), (1482, 68645), (2470, 41187), (3705, 27458), (7410, 13729)]