79966530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{18133}}^1$

素因数の和:18160

約数の個数: 72

約数和(自身を含む): 241871292

約数和(自身を除く): 161904762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 18133, 36266, 54399, 90665, 108798, 126931, 163197, 181330, 253862, 271995, 326394, 380793, 543990, 634655, 761586, 815985, 888517, 1142379, 1269310, 1631970, 1777034, 1903965, 2284758, 2665551, 3807930, 4442585, 5331102, 5711895, 7996653, 8885170, 11423790, 13327755, 15993306, 26655510, 39983265, 79966530]

約数ペア:

[(1, 79966530), (2, 39983265), (3, 26655510), (5, 15993306), (6, 13327755), (7, 11423790), (9, 8885170), (10, 7996653), (14, 5711895), (15, 5331102), (18, 4442585), (21, 3807930), (30, 2665551), (35, 2284758), (42, 1903965), (45, 1777034), (49, 1631970), (63, 1269310), (70, 1142379), (90, 888517), (98, 815985), (105, 761586), (126, 634655), (147, 543990), (210, 380793), (245, 326394), (294, 271995), (315, 253862), (441, 181330), (490, 163197), (630, 126931), (735, 108798), (882, 90665), (1470, 54399), (2205, 36266), (4410, 18133)]