139834260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2347}}^1$

素因数の和:2693

約数の個数: 72

約数和(自身を含む): 425626656

約数和(自身を除く): 285792396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1986, 2347, 2979, 3310, 3972, 4694, 4965, 5958, 6620, 7041, 9388, 9930, 11735, 11916, 14082, 14895, 19860, 21123, 23470, 28164, 29790, 35205, 42246, 46940, 59580, 70410, 84492, 105615, 140820, 211230, 422460, 776857, 1553714, 2330571, 3107428, 3884285, 4661142, 6991713, 7768570, 9322284, 11652855, 13983426, 15537140, 23305710, 27966852, 34958565, 46611420, 69917130, 139834260]

約数ペア:

[(1, 139834260), (2, 69917130), (3, 46611420), (4, 34958565), (5, 27966852), (6, 23305710), (9, 15537140), (10, 13983426), (12, 11652855), (15, 9322284), (18, 7768570), (20, 6991713), (30, 4661142), (36, 3884285), (45, 3107428), (60, 2330571), (90, 1553714), (180, 776857), (331, 422460), (662, 211230), (993, 140820), (1324, 105615), (1655, 84492), (1986, 70410), (2347, 59580), (2979, 46940), (3310, 42246), (3972, 35205), (4694, 29790), (4965, 28164), (5958, 23470), (6620, 21123), (7041, 19860), (9388, 14895), (9930, 14082), (11735, 11916)]