74177670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{50461}}^1$

素因数の和:50485

約数の個数: 48

約数和(自身を含む): 207096048

約数和(自身を除く): 132918378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 50461, 100922, 151383, 252305, 302766, 353227, 504610, 706454, 756915, 1059681, 1513830, 1766135, 2119362, 2472589, 3532270, 4945178, 5298405, 7417767, 10596810, 12362945, 14835534, 24725890, 37088835, 74177670]

約数ペア:

[(1, 74177670), (2, 37088835), (3, 24725890), (5, 14835534), (6, 12362945), (7, 10596810), (10, 7417767), (14, 5298405), (15, 4945178), (21, 3532270), (30, 2472589), (35, 2119362), (42, 1766135), (49, 1513830), (70, 1059681), (98, 756915), (105, 706454), (147, 504610), (210, 353227), (245, 302766), (294, 252305), (490, 151383), (735, 100922), (1470, 50461)]