340914090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1012

約数の個数: 128

約数和(自身を含む): 960242688

約数和(自身を除く): 619328598

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 67, 85, 102, 110, 134, 165, 170, 187, 201, 255, 330, 335, 374, 402, 510, 561, 670, 737, 907, 935, 1005, 1122, 1139, 1474, 1814, 1870, 2010, 2211, 2278, 2721, 2805, 3417, 3685, 4422, 4535, 5442, 5610, 5695, 6834, 7370, 9070, 9977, 11055, 11390, 12529, 13605, 15419, 17085, 19954, 22110, 25058, 27210, 29931, 30838, 34170, 37587, 46257, 49885, 59862, 60769, 62645, 75174, 77095, 92514, 99770, 121538, 125290, 149655, 154190, 169609, 182307, 187935, 231285, 299310, 303845, 339218, 364614, 375870, 462570, 508827, 607690, 668459, 848045, 911535, 1017654, 1033073, 1336918, 1696090, 1823070, 2005377, 2066146, 2544135, 3099219, 3342295, 4010754, 5088270, 5165365, 6198438, 6684590, 10026885, 10330730, 11363803, 15496095, 20053770, 22727606, 30992190, 34091409, 56819015, 68182818, 113638030, 170457045, 340914090]

約数ペア:

[(1, 340914090), (2, 170457045), (3, 113638030), (5, 68182818), (6, 56819015), (10, 34091409), (11, 30992190), (15, 22727606), (17, 20053770), (22, 15496095), (30, 11363803), (33, 10330730), (34, 10026885), (51, 6684590), (55, 6198438), (66, 5165365), (67, 5088270), (85, 4010754), (102, 3342295), (110, 3099219), (134, 2544135), (165, 2066146), (170, 2005377), (187, 1823070), (201, 1696090), (255, 1336918), (330, 1033073), (335, 1017654), (374, 911535), (402, 848045), (510, 668459), (561, 607690), (670, 508827), (737, 462570), (907, 375870), (935, 364614), (1005, 339218), (1122, 303845), (1139, 299310), (1474, 231285), (1814, 187935), (1870, 182307), (2010, 169609), (2211, 154190), (2278, 149655), (2721, 125290), (2805, 121538), (3417, 99770), (3685, 92514), (4422, 77095), (4535, 75174), (5442, 62645), (5610, 60769), (5695, 59862), (6834, 49885), (7370, 46257), (9070, 37587), (9977, 34170), (11055, 30838), (11390, 29931), (12529, 27210), (13605, 25058), (15419, 22110), (17085, 19954)]