1951140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 5644800

約数和(自身を除く): 3693660

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, 1049, 1860, 2098, 3147, 4196, 5245, 6294, 10490, 12588, 15735, 20980, 31470, 32519, 62940, 65038, 97557, 130076, 162595, 195114, 325190, 390228, 487785, 650380, 975570, 1951140]

約数ペア:

[(1, 1951140), (2, 975570), (3, 650380), (4, 487785), (5, 390228), (6, 325190), (10, 195114), (12, 162595), (15, 130076), (20, 97557), (30, 65038), (31, 62940), (60, 32519), (62, 31470), (93, 20980), (124, 15735), (155, 12588), (186, 10490), (310, 6294), (372, 5245), (465, 4196), (620, 3147), (930, 2098), (1049, 1860)]