25370130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 65525760

約数和(自身を除く): 40155630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 705, 893, 947, 1410, 1786, 1894, 2679, 2841, 4465, 4735, 5358, 5682, 8930, 9470, 13395, 14205, 17993, 26790, 28410, 35986, 44509, 53979, 89018, 89965, 107958, 133527, 179930, 222545, 267054, 269895, 445090, 539790, 667635, 845671, 1335270, 1691342, 2537013, 4228355, 5074026, 8456710, 12685065, 25370130]

約数ペア:

[(1, 25370130), (2, 12685065), (3, 8456710), (5, 5074026), (6, 4228355), (10, 2537013), (15, 1691342), (19, 1335270), (30, 845671), (38, 667635), (47, 539790), (57, 445090), (94, 269895), (95, 267054), (114, 222545), (141, 179930), (190, 133527), (235, 107958), (282, 89965), (285, 89018), (470, 53979), (570, 44509), (705, 35986), (893, 28410), (947, 26790), (1410, 17993), (1786, 14205), (1894, 13395), (2679, 9470), (2841, 8930), (4465, 5682), (4735, 5358)]