2941969860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{196919}}^1$

素因数の和:197017

約数の個数: 72

約数和(自身を含む): 9031538880

約数和(自身を除く): 6089569020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 196919, 393838, 590757, 787676, 984595, 1181514, 1772271, 1969190, 2363028, 2953785, 3544542, 3938380, 5907570, 7089084, 8861355, 11815140, 16344277, 17722710, 32688554, 35445420, 49032831, 65377108, 81721385, 98065662, 147098493, 163442770, 196131324, 245164155, 294196986, 326885540, 490328310, 588393972, 735492465, 980656620, 1470984930, 2941969860]

約数ペア:

[(1, 2941969860), (2, 1470984930), (3, 980656620), (4, 735492465), (5, 588393972), (6, 490328310), (9, 326885540), (10, 294196986), (12, 245164155), (15, 196131324), (18, 163442770), (20, 147098493), (30, 98065662), (36, 81721385), (45, 65377108), (60, 49032831), (83, 35445420), (90, 32688554), (166, 17722710), (180, 16344277), (249, 11815140), (332, 8861355), (415, 7089084), (498, 5907570), (747, 3938380), (830, 3544542), (996, 2953785), (1245, 2363028), (1494, 1969190), (1660, 1772271), (2490, 1181514), (2988, 984595), (3735, 787676), (4980, 590757), (7470, 393838), (14940, 196919)]