2160253668

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 5299015680

約数和(自身を除く): 3138762012

約数列:

[1, 2, 3, 4, 6, 12, 47, 71, 73, 94, 141, 142, 146, 188, 213, 219, 282, 284, 292, 426, 438, 564, 739, 852, 876, 1478, 2217, 2956, 3337, 3431, 4434, 5183, 6674, 6862, 8868, 10011, 10293, 10366, 13348, 13724, 15549, 20022, 20586, 20732, 31098, 34733, 40044, 41172, 52469, 53947, 62196, 69466, 104199, 104938, 107894, 138932, 157407, 161841, 208398, 209876, 215788, 243601, 314814, 323682, 416796, 487202, 629628, 647364, 730803, 974404, 1461606, 2466043, 2535509, 2923212, 3830237, 4932086, 5071018, 7398129, 7606527, 7660474, 9864172, 10142036, 11490711, 14796258, 15213054, 15320948, 22981422, 29592516, 30426108, 45962844, 180021139, 360042278, 540063417, 720084556, 1080126834, 2160253668]

約数ペア:

[(1, 2160253668), (2, 1080126834), (3, 720084556), (4, 540063417), (6, 360042278), (12, 180021139), (47, 45962844), (71, 30426108), (73, 29592516), (94, 22981422), (141, 15320948), (142, 15213054), (146, 14796258), (188, 11490711), (213, 10142036), (219, 9864172), (282, 7660474), (284, 7606527), (292, 7398129), (426, 5071018), (438, 4932086), (564, 3830237), (739, 2923212), (852, 2535509), (876, 2466043), (1478, 1461606), (2217, 974404), (2956, 730803), (3337, 647364), (3431, 629628), (4434, 487202), (5183, 416796), (6674, 323682), (6862, 314814), (8868, 243601), (10011, 215788), (10293, 209876), (10366, 208398), (13348, 161841), (13724, 157407), (15549, 138932), (20022, 107894), (20586, 104938), (20732, 104199), (31098, 69466), (34733, 62196), (40044, 53947), (41172, 52469)]