162877980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63131}}^1$

素因数の和:63186

約数の個数: 48

約数和(自身を含む): 466671744

約数和(自身を除く): 303793764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 63131, 126262, 189393, 252524, 315655, 378786, 631310, 757572, 946965, 1262620, 1893930, 2714633, 3787860, 5429266, 8143899, 10858532, 13573165, 16287798, 27146330, 32575596, 40719495, 54292660, 81438990, 162877980]

約数ペア:

[(1, 162877980), (2, 81438990), (3, 54292660), (4, 40719495), (5, 32575596), (6, 27146330), (10, 16287798), (12, 13573165), (15, 10858532), (20, 8143899), (30, 5429266), (43, 3787860), (60, 2714633), (86, 1893930), (129, 1262620), (172, 946965), (215, 757572), (258, 631310), (430, 378786), (516, 315655), (645, 252524), (860, 189393), (1290, 126262), (2580, 63131)]