70899640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13327}}^1$

素因数の和:13364

約数の個数: 64

約数和(自身を含む): 191923200

約数和(自身を除く): 121023560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 13327, 26654, 53308, 66635, 93289, 106616, 133270, 186578, 253213, 266540, 373156, 466445, 506426, 533080, 746312, 932890, 1012852, 1266065, 1772491, 1865780, 2025704, 2532130, 3544982, 3731560, 5064260, 7089964, 8862455, 10128520, 14179928, 17724910, 35449820, 70899640]

約数ペア:

[(1, 70899640), (2, 35449820), (4, 17724910), (5, 14179928), (7, 10128520), (8, 8862455), (10, 7089964), (14, 5064260), (19, 3731560), (20, 3544982), (28, 2532130), (35, 2025704), (38, 1865780), (40, 1772491), (56, 1266065), (70, 1012852), (76, 932890), (95, 746312), (133, 533080), (140, 506426), (152, 466445), (190, 373156), (266, 266540), (280, 253213), (380, 186578), (532, 133270), (665, 106616), (760, 93289), (1064, 66635), (1330, 53308), (2660, 26654), (5320, 13327)]