56102970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 170035200

約数和(自身を除く): 113932230

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 149, 154, 163, 165, 210, 231, 298, 326, 330, 385, 447, 462, 489, 745, 770, 815, 894, 978, 1043, 1141, 1155, 1490, 1630, 1639, 1793, 2086, 2235, 2282, 2310, 2445, 3129, 3278, 3423, 3586, 4470, 4890, 4917, 5215, 5379, 5705, 6258, 6846, 8195, 8965, 9834, 10430, 10758, 11410, 11473, 12551, 15645, 16390, 17115, 17930, 22946, 24287, 24585, 25102, 26895, 31290, 34230, 34419, 37653, 48574, 49170, 53790, 57365, 62755, 68838, 72861, 75306, 114730, 121435, 125510, 145722, 170009, 172095, 188265, 242870, 267157, 340018, 344190, 364305, 376530, 510027, 534314, 728610, 801471, 850045, 1020054, 1335785, 1602942, 1700090, 1870099, 2550135, 2671570, 3740198, 4007355, 5100270, 5610297, 8014710, 9350495, 11220594, 18700990, 28051485, 56102970]

約数ペア:

[(1, 56102970), (2, 28051485), (3, 18700990), (5, 11220594), (6, 9350495), (7, 8014710), (10, 5610297), (11, 5100270), (14, 4007355), (15, 3740198), (21, 2671570), (22, 2550135), (30, 1870099), (33, 1700090), (35, 1602942), (42, 1335785), (55, 1020054), (66, 850045), (70, 801471), (77, 728610), (105, 534314), (110, 510027), (149, 376530), (154, 364305), (163, 344190), (165, 340018), (210, 267157), (231, 242870), (298, 188265), (326, 172095), (330, 170009), (385, 145722), (447, 125510), (462, 121435), (489, 114730), (745, 75306), (770, 72861), (815, 68838), (894, 62755), (978, 57365), (1043, 53790), (1141, 49170), (1155, 48574), (1490, 37653), (1630, 34419), (1639, 34230), (1793, 31290), (2086, 26895), (2235, 25102), (2282, 24585), (2310, 24287), (2445, 22946), (3129, 17930), (3278, 17115), (3423, 16390), (3586, 15645), (4470, 12551), (4890, 11473), (4917, 11410), (5215, 10758), (5379, 10430), (5705, 9834), (6258, 8965), (6846, 8195)]