74187210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 188841600

約数和(自身を除く): 114654390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 157, 190, 285, 314, 471, 570, 785, 829, 942, 1570, 1658, 2355, 2487, 2983, 4145, 4710, 4974, 5966, 8290, 8949, 12435, 14915, 15751, 17898, 24870, 29830, 31502, 44745, 47253, 78755, 89490, 94506, 130153, 157510, 236265, 260306, 390459, 472530, 650765, 780918, 1301530, 1952295, 2472907, 3904590, 4945814, 7418721, 12364535, 14837442, 24729070, 37093605, 74187210]

約数ペア:

[(1, 74187210), (2, 37093605), (3, 24729070), (5, 14837442), (6, 12364535), (10, 7418721), (15, 4945814), (19, 3904590), (30, 2472907), (38, 1952295), (57, 1301530), (95, 780918), (114, 650765), (157, 472530), (190, 390459), (285, 260306), (314, 236265), (471, 157510), (570, 130153), (785, 94506), (829, 89490), (942, 78755), (1570, 47253), (1658, 44745), (2355, 31502), (2487, 29830), (2983, 24870), (4145, 17898), (4710, 15751), (4974, 14915), (5966, 12435), (8290, 8949)]