140674380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30449}}^1$

素因数の和:30479

約数の個数: 96

約数和(自身を含む): 491097600

約数和(自身を除く): 350423220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 30449, 60898, 91347, 121796, 152245, 182694, 213143, 304490, 334939, 365388, 426286, 456735, 608980, 639429, 669878, 852572, 913470, 1004817, 1065715, 1278858, 1339756, 1674695, 1826940, 2009634, 2131430, 2344573, 2557716, 3197145, 3349390, 4019268, 4262860, 4689146, 5024085, 6394290, 6698780, 7033719, 9378292, 10048170, 11722865, 12788580, 14067438, 20096340, 23445730, 28134876, 35168595, 46891460, 70337190, 140674380]

約数ペア:

[(1, 140674380), (2, 70337190), (3, 46891460), (4, 35168595), (5, 28134876), (6, 23445730), (7, 20096340), (10, 14067438), (11, 12788580), (12, 11722865), (14, 10048170), (15, 9378292), (20, 7033719), (21, 6698780), (22, 6394290), (28, 5024085), (30, 4689146), (33, 4262860), (35, 4019268), (42, 3349390), (44, 3197145), (55, 2557716), (60, 2344573), (66, 2131430), (70, 2009634), (77, 1826940), (84, 1674695), (105, 1339756), (110, 1278858), (132, 1065715), (140, 1004817), (154, 913470), (165, 852572), (210, 669878), (220, 639429), (231, 608980), (308, 456735), (330, 426286), (385, 365388), (420, 334939), (462, 304490), (660, 213143), (770, 182694), (924, 152245), (1155, 121796), (1540, 91347), (2310, 60898), (4620, 30449)]