33389580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 111809376

約数和(自身を除く): 78419796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 277, 287, 294, 410, 420, 490, 492, 554, 574, 588, 615, 735, 820, 831, 861, 980, 1108, 1148, 1230, 1385, 1435, 1470, 1662, 1722, 1939, 2009, 2460, 2770, 2870, 2940, 3324, 3444, 3878, 4018, 4155, 4305, 5540, 5740, 5817, 6027, 7756, 8036, 8310, 8610, 9695, 10045, 11357, 11634, 12054, 13573, 16620, 17220, 19390, 20090, 22714, 23268, 24108, 27146, 29085, 30135, 34071, 38780, 40180, 40719, 45428, 54292, 56785, 58170, 60270, 67865, 68142, 79499, 81438, 113570, 116340, 120540, 135730, 136284, 158998, 162876, 170355, 203595, 227140, 238497, 271460, 317996, 340710, 397495, 407190, 476994, 556493, 681420, 794990, 814380, 953988, 1112986, 1192485, 1589980, 1669479, 2225972, 2384970, 2782465, 3338958, 4769940, 5564930, 6677916, 8347395, 11129860, 16694790, 33389580]

約数ペア:

[(1, 33389580), (2, 16694790), (3, 11129860), (4, 8347395), (5, 6677916), (6, 5564930), (7, 4769940), (10, 3338958), (12, 2782465), (14, 2384970), (15, 2225972), (20, 1669479), (21, 1589980), (28, 1192485), (30, 1112986), (35, 953988), (41, 814380), (42, 794990), (49, 681420), (60, 556493), (70, 476994), (82, 407190), (84, 397495), (98, 340710), (105, 317996), (123, 271460), (140, 238497), (147, 227140), (164, 203595), (196, 170355), (205, 162876), (210, 158998), (245, 136284), (246, 135730), (277, 120540), (287, 116340), (294, 113570), (410, 81438), (420, 79499), (490, 68142), (492, 67865), (554, 60270), (574, 58170), (588, 56785), (615, 54292), (735, 45428), (820, 40719), (831, 40180), (861, 38780), (980, 34071), (1108, 30135), (1148, 29085), (1230, 27146), (1385, 24108), (1435, 23268), (1470, 22714), (1662, 20090), (1722, 19390), (1939, 17220), (2009, 16620), (2460, 13573), (2770, 12054), (2870, 11634), (2940, 11357), (3324, 10045), (3444, 9695), (3878, 8610), (4018, 8310), (4155, 8036), (4305, 7756), (5540, 6027), (5740, 5817)]