131516130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 327444480

約数和(自身を除く): 195928350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 109, 111, 185, 218, 222, 327, 370, 545, 555, 654, 1087, 1090, 1110, 1635, 2174, 3261, 3270, 4033, 5435, 6522, 8066, 10870, 12099, 16305, 20165, 24198, 32610, 40219, 40330, 60495, 80438, 118483, 120657, 120990, 201095, 236966, 241314, 355449, 402190, 592415, 603285, 710898, 1184830, 1206570, 1777245, 3554490, 4383871, 8767742, 13151613, 21919355, 26303226, 43838710, 65758065, 131516130]

約数ペア:

[(1, 131516130), (2, 65758065), (3, 43838710), (5, 26303226), (6, 21919355), (10, 13151613), (15, 8767742), (30, 4383871), (37, 3554490), (74, 1777245), (109, 1206570), (111, 1184830), (185, 710898), (218, 603285), (222, 592415), (327, 402190), (370, 355449), (545, 241314), (555, 236966), (654, 201095), (1087, 120990), (1090, 120657), (1110, 118483), (1635, 80438), (2174, 60495), (3261, 40330), (3270, 40219), (4033, 32610), (5435, 24198), (6522, 20165), (8066, 16305), (10870, 12099)]