15870295870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53101}}^1$

素因数の和:53162

約数の個数: 96

約数和(自身を含む): 35595332640

約数和(自身を除く): 19725036770

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 121, 130, 143, 190, 209, 242, 247, 286, 418, 494, 605, 715, 1045, 1210, 1235, 1430, 1573, 2090, 2299, 2470, 2717, 3146, 4598, 5434, 7865, 11495, 13585, 15730, 22990, 27170, 29887, 53101, 59774, 106202, 149435, 265505, 298870, 531010, 584111, 690313, 1008919, 1168222, 1380626, 2017838, 2920555, 3451565, 5044595, 5841110, 6425221, 6903130, 7593443, 10089190, 11098109, 12850442, 13115947, 15186886, 22196218, 26231894, 32126105, 37967215, 55490545, 64252210, 65579735, 75934430, 83527873, 110981090, 122079199, 131159470, 144275417, 167055746, 244158398, 288550834, 417639365, 610395995, 721377085, 835278730, 1220791990, 1442754170, 1587029587, 3174059174, 7935147935, 15870295870]

約数ペア:

[(1, 15870295870), (2, 7935147935), (5, 3174059174), (10, 1587029587), (11, 1442754170), (13, 1220791990), (19, 835278730), (22, 721377085), (26, 610395995), (38, 417639365), (55, 288550834), (65, 244158398), (95, 167055746), (110, 144275417), (121, 131159470), (130, 122079199), (143, 110981090), (190, 83527873), (209, 75934430), (242, 65579735), (247, 64252210), (286, 55490545), (418, 37967215), (494, 32126105), (605, 26231894), (715, 22196218), (1045, 15186886), (1210, 13115947), (1235, 12850442), (1430, 11098109), (1573, 10089190), (2090, 7593443), (2299, 6903130), (2470, 6425221), (2717, 5841110), (3146, 5044595), (4598, 3451565), (5434, 2920555), (7865, 2017838), (11495, 1380626), (13585, 1168222), (15730, 1008919), (22990, 690313), (27170, 584111), (29887, 531010), (53101, 298870), (59774, 265505), (106202, 149435)]