279852810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{571}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 736122816

約数和(自身を除く): 456270006

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 571, 930, 961, 1054, 1142, 1581, 1713, 1922, 2635, 2855, 2883, 3162, 3426, 4805, 5270, 5710, 5766, 7905, 8565, 9610, 9707, 14415, 15810, 16337, 17130, 17701, 19414, 28830, 29121, 32674, 35402, 48535, 49011, 53103, 58242, 81685, 88505, 97070, 98022, 106206, 145605, 163370, 177010, 245055, 265515, 291210, 300917, 490110, 531030, 548731, 601834, 902751, 1097462, 1504585, 1646193, 1805502, 2743655, 3009170, 3292386, 4513755, 5487310, 8230965, 9027510, 9328427, 16461930, 18656854, 27985281, 46642135, 55970562, 93284270, 139926405, 279852810]

約数ペア:

[(1, 279852810), (2, 139926405), (3, 93284270), (5, 55970562), (6, 46642135), (10, 27985281), (15, 18656854), (17, 16461930), (30, 9328427), (31, 9027510), (34, 8230965), (51, 5487310), (62, 4513755), (85, 3292386), (93, 3009170), (102, 2743655), (155, 1805502), (170, 1646193), (186, 1504585), (255, 1097462), (310, 902751), (465, 601834), (510, 548731), (527, 531030), (571, 490110), (930, 300917), (961, 291210), (1054, 265515), (1142, 245055), (1581, 177010), (1713, 163370), (1922, 145605), (2635, 106206), (2855, 98022), (2883, 97070), (3162, 88505), (3426, 81685), (4805, 58242), (5270, 53103), (5710, 49011), (5766, 48535), (7905, 35402), (8565, 32674), (9610, 29121), (9707, 28830), (14415, 19414), (15810, 17701), (16337, 17130)]