1612249980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{222073}}^1$

素因数の和:222107

約数の個数: 72

約数和(自身を含む): 4962021456

約数和(自身を除く): 3349771476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 222073, 444146, 666219, 888292, 1110365, 1332438, 2220730, 2442803, 2664876, 3331095, 4441460, 4885606, 6662190, 7328409, 9771212, 12214015, 13324380, 14656818, 24428030, 26870833, 29313636, 36642045, 48856060, 53741666, 73284090, 80612499, 107483332, 134354165, 146568180, 161224998, 268708330, 322449996, 403062495, 537416660, 806124990, 1612249980]

約数ペア:

[(1, 1612249980), (2, 806124990), (3, 537416660), (4, 403062495), (5, 322449996), (6, 268708330), (10, 161224998), (11, 146568180), (12, 134354165), (15, 107483332), (20, 80612499), (22, 73284090), (30, 53741666), (33, 48856060), (44, 36642045), (55, 29313636), (60, 26870833), (66, 24428030), (110, 14656818), (121, 13324380), (132, 12214015), (165, 9771212), (220, 7328409), (242, 6662190), (330, 4885606), (363, 4441460), (484, 3331095), (605, 2664876), (660, 2442803), (726, 2220730), (1210, 1332438), (1452, 1110365), (1815, 888292), (2420, 666219), (3630, 444146), (7260, 222073)]