67595970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{491}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 175561344

約数和(自身を除く): 107965374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 353, 390, 491, 706, 982, 1059, 1473, 1765, 2118, 2455, 2946, 3530, 4589, 4910, 5295, 6383, 7365, 9178, 10590, 12766, 13767, 14730, 19149, 22945, 27534, 31915, 38298, 45890, 63830, 68835, 95745, 137670, 173323, 191490, 346646, 519969, 866615, 1039938, 1733230, 2253199, 2599845, 4506398, 5199690, 6759597, 11265995, 13519194, 22531990, 33797985, 67595970]

約数ペア:

[(1, 67595970), (2, 33797985), (3, 22531990), (5, 13519194), (6, 11265995), (10, 6759597), (13, 5199690), (15, 4506398), (26, 2599845), (30, 2253199), (39, 1733230), (65, 1039938), (78, 866615), (130, 519969), (195, 346646), (353, 191490), (390, 173323), (491, 137670), (706, 95745), (982, 68835), (1059, 63830), (1473, 45890), (1765, 38298), (2118, 31915), (2455, 27534), (2946, 22945), (3530, 19149), (4589, 14730), (4910, 13767), (5295, 12766), (6383, 10590), (7365, 9178)]