7322130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 19975680

約数和(自身を除く): 12653550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 577, 705, 846, 1154, 1269, 1410, 1731, 2115, 2538, 2885, 3462, 4230, 5193, 5770, 6345, 8655, 10386, 12690, 15579, 17310, 25965, 27119, 31158, 51930, 54238, 77895, 81357, 135595, 155790, 162714, 244071, 271190, 406785, 488142, 732213, 813570, 1220355, 1464426, 2440710, 3661065, 7322130]

約数ペア:

[(1, 7322130), (2, 3661065), (3, 2440710), (5, 1464426), (6, 1220355), (9, 813570), (10, 732213), (15, 488142), (18, 406785), (27, 271190), (30, 244071), (45, 162714), (47, 155790), (54, 135595), (90, 81357), (94, 77895), (135, 54238), (141, 51930), (235, 31158), (270, 27119), (282, 25965), (423, 17310), (470, 15579), (577, 12690), (705, 10386), (846, 8655), (1154, 6345), (1269, 5770), (1410, 5193), (1731, 4230), (2115, 3462), (2538, 2885)]