34702740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 113131200

約数和(自身を除く): 78428460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 73, 76, 90, 95, 114, 139, 146, 171, 180, 190, 219, 228, 278, 285, 292, 342, 365, 380, 417, 438, 556, 570, 657, 684, 695, 730, 834, 855, 876, 1095, 1140, 1251, 1314, 1387, 1390, 1460, 1668, 1710, 2085, 2190, 2502, 2628, 2641, 2774, 2780, 3285, 3420, 4161, 4170, 4380, 5004, 5282, 5548, 6255, 6570, 6935, 7923, 8322, 8340, 10147, 10564, 12483, 12510, 13140, 13205, 13870, 15846, 16644, 20294, 20805, 23769, 24966, 25020, 26410, 27740, 30441, 31692, 39615, 40588, 41610, 47538, 49932, 50735, 52820, 60882, 62415, 79230, 83220, 91323, 95076, 101470, 118845, 121764, 124830, 152205, 158460, 182646, 192793, 202940, 237690, 249660, 304410, 365292, 385586, 456615, 475380, 578379, 608820, 771172, 913230, 963965, 1156758, 1735137, 1826460, 1927930, 2313516, 2891895, 3470274, 3855860, 5783790, 6940548, 8675685, 11567580, 17351370, 34702740]

約数ペア:

[(1, 34702740), (2, 17351370), (3, 11567580), (4, 8675685), (5, 6940548), (6, 5783790), (9, 3855860), (10, 3470274), (12, 2891895), (15, 2313516), (18, 1927930), (19, 1826460), (20, 1735137), (30, 1156758), (36, 963965), (38, 913230), (45, 771172), (57, 608820), (60, 578379), (73, 475380), (76, 456615), (90, 385586), (95, 365292), (114, 304410), (139, 249660), (146, 237690), (171, 202940), (180, 192793), (190, 182646), (219, 158460), (228, 152205), (278, 124830), (285, 121764), (292, 118845), (342, 101470), (365, 95076), (380, 91323), (417, 83220), (438, 79230), (556, 62415), (570, 60882), (657, 52820), (684, 50735), (695, 49932), (730, 47538), (834, 41610), (855, 40588), (876, 39615), (1095, 31692), (1140, 30441), (1251, 27740), (1314, 26410), (1387, 25020), (1390, 24966), (1460, 23769), (1668, 20805), (1710, 20294), (2085, 16644), (2190, 15846), (2502, 13870), (2628, 13205), (2641, 13140), (2774, 12510), (2780, 12483), (3285, 10564), (3420, 10147), (4161, 8340), (4170, 8322), (4380, 7923), (5004, 6935), (5282, 6570), (5548, 6255)]