1848601890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4289}}^1\times {\mathrm{4789}}^1$

素因数の和:9091

約数の個数: 48

約数和(自身を含む): 4808489400

約数和(自身を除く): 2959887510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4289, 4789, 8578, 9578, 12867, 14367, 21445, 23945, 25734, 28734, 38601, 42890, 43101, 47890, 64335, 71835, 77202, 86202, 128670, 143670, 193005, 215505, 386010, 431010, 20540021, 41080042, 61620063, 102700105, 123240126, 184860189, 205400210, 308100315, 369720378, 616200630, 924300945, 1848601890]

約数ペア:

[(1, 1848601890), (2, 924300945), (3, 616200630), (5, 369720378), (6, 308100315), (9, 205400210), (10, 184860189), (15, 123240126), (18, 102700105), (30, 61620063), (45, 41080042), (90, 20540021), (4289, 431010), (4789, 386010), (8578, 215505), (9578, 193005), (12867, 143670), (14367, 128670), (21445, 86202), (23945, 77202), (25734, 71835), (28734, 64335), (38601, 47890), (42890, 43101)]