19260060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11069}}^1$

素因数の和:11110

約数の個数: 48

約数和(自身を含む): 55792800

約数和(自身を除く): 36532740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 11069, 22138, 33207, 44276, 55345, 66414, 110690, 132828, 166035, 221380, 321001, 332070, 642002, 664140, 963003, 1284004, 1605005, 1926006, 3210010, 3852012, 4815015, 6420020, 9630030, 19260060]

約数ペア:

[(1, 19260060), (2, 9630030), (3, 6420020), (4, 4815015), (5, 3852012), (6, 3210010), (10, 1926006), (12, 1605005), (15, 1284004), (20, 963003), (29, 664140), (30, 642002), (58, 332070), (60, 321001), (87, 221380), (116, 166035), (145, 132828), (174, 110690), (290, 66414), (348, 55345), (435, 44276), (580, 33207), (870, 22138), (1740, 11069)]