123587910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9739}}^1$

素因数の和:9802

約数の個数: 64

約数和(自身を含む): 336614400

約数和(自身を除く): 213026490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 9739, 12690, 19478, 29217, 48695, 58434, 87651, 97390, 146085, 175302, 262953, 292170, 438255, 457733, 525906, 876510, 915466, 1314765, 1373199, 2288665, 2629530, 2746398, 4119597, 4577330, 6865995, 8239194, 12358791, 13731990, 20597985, 24717582, 41195970, 61793955, 123587910]

約数ペア:

[(1, 123587910), (2, 61793955), (3, 41195970), (5, 24717582), (6, 20597985), (9, 13731990), (10, 12358791), (15, 8239194), (18, 6865995), (27, 4577330), (30, 4119597), (45, 2746398), (47, 2629530), (54, 2288665), (90, 1373199), (94, 1314765), (135, 915466), (141, 876510), (235, 525906), (270, 457733), (282, 438255), (423, 292170), (470, 262953), (705, 175302), (846, 146085), (1269, 97390), (1410, 87651), (2115, 58434), (2538, 48695), (4230, 29217), (6345, 19478), (9739, 12690)]