29234380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 74577888

約数和(自身を除く): 45343508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1297, 1610, 2254, 2594, 3220, 4508, 5188, 5635, 6485, 9079, 11270, 12970, 18158, 22540, 25940, 29831, 36316, 45395, 59662, 63553, 90790, 119324, 127106, 149155, 181580, 208817, 254212, 298310, 317765, 417634, 596620, 635530, 835268, 1044085, 1271060, 1461719, 2088170, 2923438, 4176340, 5846876, 7308595, 14617190, 29234380]

約数ペア:

[(1, 29234380), (2, 14617190), (4, 7308595), (5, 5846876), (7, 4176340), (10, 2923438), (14, 2088170), (20, 1461719), (23, 1271060), (28, 1044085), (35, 835268), (46, 635530), (49, 596620), (70, 417634), (92, 317765), (98, 298310), (115, 254212), (140, 208817), (161, 181580), (196, 149155), (230, 127106), (245, 119324), (322, 90790), (460, 63553), (490, 59662), (644, 45395), (805, 36316), (980, 29831), (1127, 25940), (1297, 22540), (1610, 18158), (2254, 12970), (2594, 11270), (3220, 9079), (4508, 6485), (5188, 5635)]