828881410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{22469}}^1$

素因数の和:22531

約数の個数: 64

約数和(自身を含む): 1863751680

約数和(自身を除く): 1034870270

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 2170, 2635, 3689, 5270, 7378, 18445, 22469, 36890, 44938, 112345, 157283, 224690, 314566, 381973, 696539, 763946, 786415, 1393078, 1572830, 1909865, 2673811, 3482695, 3819730, 4875773, 5347622, 6965390, 9751546, 11841163, 13369055, 23682326, 24378865, 26738110, 48757730, 59205815, 82888141, 118411630, 165776282, 414440705, 828881410]

約数ペア:

[(1, 828881410), (2, 414440705), (5, 165776282), (7, 118411630), (10, 82888141), (14, 59205815), (17, 48757730), (31, 26738110), (34, 24378865), (35, 23682326), (62, 13369055), (70, 11841163), (85, 9751546), (119, 6965390), (155, 5347622), (170, 4875773), (217, 3819730), (238, 3482695), (310, 2673811), (434, 1909865), (527, 1572830), (595, 1393078), (1054, 786415), (1085, 763946), (1190, 696539), (2170, 381973), (2635, 314566), (3689, 224690), (5270, 157283), (7378, 112345), (18445, 44938), (22469, 36890)]