72397410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 184291200

約数和(自身を除く): 111893790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 157, 190, 285, 314, 471, 570, 785, 809, 942, 1570, 1618, 2355, 2427, 2983, 4045, 4710, 4854, 5966, 8090, 8949, 12135, 14915, 15371, 17898, 24270, 29830, 30742, 44745, 46113, 76855, 89490, 92226, 127013, 153710, 230565, 254026, 381039, 461130, 635065, 762078, 1270130, 1905195, 2413247, 3810390, 4826494, 7239741, 12066235, 14479482, 24132470, 36198705, 72397410]

約数ペア:

[(1, 72397410), (2, 36198705), (3, 24132470), (5, 14479482), (6, 12066235), (10, 7239741), (15, 4826494), (19, 3810390), (30, 2413247), (38, 1905195), (57, 1270130), (95, 762078), (114, 635065), (157, 461130), (190, 381039), (285, 254026), (314, 230565), (471, 153710), (570, 127013), (785, 92226), (809, 89490), (942, 76855), (1570, 46113), (1618, 44745), (2355, 30742), (2427, 29830), (2983, 24270), (4045, 17898), (4710, 15371), (4854, 14915), (5966, 12135), (8090, 8949)]