7612980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4093}}^1$

素因数の和:4136

約数の個数: 48

約数和(自身を含む): 22009344

約数和(自身を除く): 14396364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 4093, 8186, 12279, 16372, 20465, 24558, 40930, 49116, 61395, 81860, 122790, 126883, 245580, 253766, 380649, 507532, 634415, 761298, 1268830, 1522596, 1903245, 2537660, 3806490, 7612980]

約数ペア:

[(1, 7612980), (2, 3806490), (3, 2537660), (4, 1903245), (5, 1522596), (6, 1268830), (10, 761298), (12, 634415), (15, 507532), (20, 380649), (30, 253766), (31, 245580), (60, 126883), (62, 122790), (93, 81860), (124, 61395), (155, 49116), (186, 40930), (310, 24558), (372, 20465), (465, 16372), (620, 12279), (930, 8186), (1860, 4093)]