67808940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2089}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 190307040

約数和(自身を除く): 122498100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 1082, 1623, 2089, 2164, 2705, 3246, 4178, 5410, 6267, 6492, 8115, 8356, 10445, 10820, 12534, 16230, 20890, 25068, 31335, 32460, 41780, 62670, 125340, 1130149, 2260298, 3390447, 4520596, 5650745, 6780894, 11301490, 13561788, 16952235, 22602980, 33904470, 67808940]

約数ペア:

[(1, 67808940), (2, 33904470), (3, 22602980), (4, 16952235), (5, 13561788), (6, 11301490), (10, 6780894), (12, 5650745), (15, 4520596), (20, 3390447), (30, 2260298), (60, 1130149), (541, 125340), (1082, 62670), (1623, 41780), (2089, 32460), (2164, 31335), (2705, 25068), (3246, 20890), (4178, 16230), (5410, 12534), (6267, 10820), (6492, 10445), (8115, 8356)]