78621930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5231}}^1$

素因数の和:5411

約数の個数: 48

約数和(自身を含む): 205680384

約数和(自身を除く): 127058454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 5010, 5231, 7515, 10462, 15030, 15693, 26155, 31386, 47079, 52310, 78465, 94158, 156930, 235395, 470790, 873577, 1747154, 2620731, 4367885, 5241462, 7862193, 8735770, 13103655, 15724386, 26207310, 39310965, 78621930]

約数ペア:

[(1, 78621930), (2, 39310965), (3, 26207310), (5, 15724386), (6, 13103655), (9, 8735770), (10, 7862193), (15, 5241462), (18, 4367885), (30, 2620731), (45, 1747154), (90, 873577), (167, 470790), (334, 235395), (501, 156930), (835, 94158), (1002, 78465), (1503, 52310), (1670, 47079), (2505, 31386), (3006, 26155), (5010, 15693), (5231, 15030), (7515, 10462)]