123821130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 308699136

約数和(自身を除く): 184878006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 211, 310, 422, 465, 631, 633, 930, 1055, 1262, 1266, 1893, 2110, 3155, 3165, 3786, 6310, 6330, 6541, 9465, 13082, 18930, 19561, 19623, 32705, 39122, 39246, 58683, 65410, 97805, 98115, 117366, 133141, 195610, 196230, 266282, 293415, 399423, 586830, 665705, 798846, 1331410, 1997115, 3994230, 4127371, 8254742, 12382113, 20636855, 24764226, 41273710, 61910565, 123821130]

約数ペア:

[(1, 123821130), (2, 61910565), (3, 41273710), (5, 24764226), (6, 20636855), (10, 12382113), (15, 8254742), (30, 4127371), (31, 3994230), (62, 1997115), (93, 1331410), (155, 798846), (186, 665705), (211, 586830), (310, 399423), (422, 293415), (465, 266282), (631, 196230), (633, 195610), (930, 133141), (1055, 117366), (1262, 98115), (1266, 97805), (1893, 65410), (2110, 58683), (3155, 39246), (3165, 39122), (3786, 32705), (6310, 19623), (6330, 19561), (6541, 18930), (9465, 13082)]