68887170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 197121600

約数和(自身を除く): 128234430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 149, 165, 198, 298, 330, 447, 467, 495, 745, 894, 934, 990, 1341, 1401, 1490, 1639, 2235, 2335, 2682, 2802, 3278, 4203, 4470, 4670, 4917, 5137, 6705, 7005, 8195, 8406, 9834, 10274, 13410, 14010, 14751, 15411, 16390, 21015, 24585, 25685, 29502, 30822, 42030, 46233, 49170, 51370, 69583, 73755, 77055, 92466, 139166, 147510, 154110, 208749, 231165, 347915, 417498, 462330, 626247, 695830, 765413, 1043745, 1252494, 1530826, 2087490, 2296239, 3131235, 3827065, 4592478, 6262470, 6888717, 7654130, 11481195, 13777434, 22962390, 34443585, 68887170]

約数ペア:

[(1, 68887170), (2, 34443585), (3, 22962390), (5, 13777434), (6, 11481195), (9, 7654130), (10, 6888717), (11, 6262470), (15, 4592478), (18, 3827065), (22, 3131235), (30, 2296239), (33, 2087490), (45, 1530826), (55, 1252494), (66, 1043745), (90, 765413), (99, 695830), (110, 626247), (149, 462330), (165, 417498), (198, 347915), (298, 231165), (330, 208749), (447, 154110), (467, 147510), (495, 139166), (745, 92466), (894, 77055), (934, 73755), (990, 69583), (1341, 51370), (1401, 49170), (1490, 46233), (1639, 42030), (2235, 30822), (2335, 29502), (2682, 25685), (2802, 24585), (3278, 21015), (4203, 16390), (4470, 15411), (4670, 14751), (4917, 14010), (5137, 13410), (6705, 10274), (7005, 9834), (8195, 8406)]