40208130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 108103680

約数和(自身を除く): 67895550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 1087, 1233, 1370, 2055, 2174, 2466, 3261, 3699, 4110, 5435, 6165, 6522, 7398, 9783, 10870, 12330, 16305, 18495, 19566, 29349, 32610, 36990, 48915, 58698, 97830, 146745, 148919, 293490, 297838, 446757, 744595, 893514, 1340271, 1489190, 2233785, 2680542, 4020813, 4467570, 6701355, 8041626, 13402710, 20104065, 40208130]

約数ペア:

[(1, 40208130), (2, 20104065), (3, 13402710), (5, 8041626), (6, 6701355), (9, 4467570), (10, 4020813), (15, 2680542), (18, 2233785), (27, 1489190), (30, 1340271), (45, 893514), (54, 744595), (90, 446757), (135, 297838), (137, 293490), (270, 148919), (274, 146745), (411, 97830), (685, 58698), (822, 48915), (1087, 36990), (1233, 32610), (1370, 29349), (2055, 19566), (2174, 18495), (2466, 16305), (3261, 12330), (3699, 10870), (4110, 9783), (5435, 7398), (6165, 6522)]