29809080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3943}}^1$

素因数の和:3970

約数の個数: 128

約数和(自身を含む): 113587200

約数和(自身を除く): 83778120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 3943, 7560, 7886, 11829, 15772, 19715, 23658, 27601, 31544, 35487, 39430, 47316, 55202, 59145, 70974, 78860, 82803, 94632, 106461, 110404, 118290, 138005, 141948, 157720, 165606, 177435, 212922, 220808, 236580, 248409, 276010, 283896, 331212, 354870, 414015, 425844, 473160, 496818, 532305, 552020, 662424, 709740, 745227, 828030, 851688, 993636, 1064610, 1104040, 1242045, 1419480, 1490454, 1656060, 1987272, 2129220, 2484090, 2980908, 3312120, 3726135, 4258440, 4968180, 5961816, 7452270, 9936360, 14904540, 29809080]

約数ペア:

[(1, 29809080), (2, 14904540), (3, 9936360), (4, 7452270), (5, 5961816), (6, 4968180), (7, 4258440), (8, 3726135), (9, 3312120), (10, 2980908), (12, 2484090), (14, 2129220), (15, 1987272), (18, 1656060), (20, 1490454), (21, 1419480), (24, 1242045), (27, 1104040), (28, 1064610), (30, 993636), (35, 851688), (36, 828030), (40, 745227), (42, 709740), (45, 662424), (54, 552020), (56, 532305), (60, 496818), (63, 473160), (70, 425844), (72, 414015), (84, 354870), (90, 331212), (105, 283896), (108, 276010), (120, 248409), (126, 236580), (135, 220808), (140, 212922), (168, 177435), (180, 165606), (189, 157720), (210, 141948), (216, 138005), (252, 118290), (270, 110404), (280, 106461), (315, 94632), (360, 82803), (378, 78860), (420, 70974), (504, 59145), (540, 55202), (630, 47316), (756, 39430), (840, 35487), (945, 31544), (1080, 27601), (1260, 23658), (1512, 19715), (1890, 15772), (2520, 11829), (3780, 7886), (3943, 7560)]