741124260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{216703}}^1$

素因数の和:216737

約数の個数: 72

約数和(自身を含む): 2366407680

約数和(自身を除く): 1625283420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 216703, 433406, 650109, 866812, 1083515, 1300218, 1950327, 2167030, 2600436, 3250545, 3900654, 4117357, 4334060, 6501090, 7801308, 8234714, 9751635, 12352071, 13002180, 16469428, 19503270, 20586785, 24704142, 37056213, 39006540, 41173570, 49408284, 61760355, 74112426, 82347140, 123520710, 148224852, 185281065, 247041420, 370562130, 741124260]

約数ペア:

[(1, 741124260), (2, 370562130), (3, 247041420), (4, 185281065), (5, 148224852), (6, 123520710), (9, 82347140), (10, 74112426), (12, 61760355), (15, 49408284), (18, 41173570), (19, 39006540), (20, 37056213), (30, 24704142), (36, 20586785), (38, 19503270), (45, 16469428), (57, 13002180), (60, 12352071), (76, 9751635), (90, 8234714), (95, 7801308), (114, 6501090), (171, 4334060), (180, 4117357), (190, 3900654), (228, 3250545), (285, 2600436), (342, 2167030), (380, 1950327), (570, 1300218), (684, 1083515), (855, 866812), (1140, 650109), (1710, 433406), (3420, 216703)]