3973166680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{232621}}^1$

素因数の和:232700

約数の個数: 64

約数和(自身を含む): 10384246080

約数和(自身を除く): 6411079400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 17080, 232621, 465242, 930484, 1163105, 1628347, 1860968, 2326210, 3256694, 4652420, 6513388, 8141735, 9304840, 13026776, 14189881, 16283470, 28379762, 32566940, 56759524, 65133880, 70949405, 99329167, 113519048, 141898810, 198658334, 283797620, 397316668, 496645835, 567595240, 794633336, 993291670, 1986583340, 3973166680]

約数ペア:

[(1, 3973166680), (2, 1986583340), (4, 993291670), (5, 794633336), (7, 567595240), (8, 496645835), (10, 397316668), (14, 283797620), (20, 198658334), (28, 141898810), (35, 113519048), (40, 99329167), (56, 70949405), (61, 65133880), (70, 56759524), (122, 32566940), (140, 28379762), (244, 16283470), (280, 14189881), (305, 13026776), (427, 9304840), (488, 8141735), (610, 6513388), (854, 4652420), (1220, 3256694), (1708, 2326210), (2135, 1860968), (2440, 1628347), (3416, 1163105), (4270, 930484), (8540, 465242), (17080, 232621)]