68348490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10499}}^1$

素因数の和:10547

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 125187510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 10499, 20998, 31497, 52495, 62994, 73493, 104990, 146986, 157485, 220479, 314970, 325469, 367465, 440958, 650938, 734930, 976407, 1102395, 1627345, 1952814, 2204790, 2278283, 3254690, 4556566, 4882035, 6834849, 9764070, 11391415, 13669698, 22782830, 34174245, 68348490]

約数ペア:

[(1, 68348490), (2, 34174245), (3, 22782830), (5, 13669698), (6, 11391415), (7, 9764070), (10, 6834849), (14, 4882035), (15, 4556566), (21, 3254690), (30, 2278283), (31, 2204790), (35, 1952814), (42, 1627345), (62, 1102395), (70, 976407), (93, 734930), (105, 650938), (155, 440958), (186, 367465), (210, 325469), (217, 314970), (310, 220479), (434, 157485), (465, 146986), (651, 104990), (930, 73493), (1085, 62994), (1302, 52495), (2170, 31497), (3255, 20998), (6510, 10499)]