2590980372

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13577}}^1$

素因数の和:13643

約数の個数: 120

約数和(自身を含む): 7360362240

約数和(自身を除く): 4769381868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 279, 324, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1539, 1674, 1767, 2052, 2356, 2511, 3078, 3348, 3534, 5022, 5301, 6156, 7068, 10044, 10602, 13577, 15903, 21204, 27154, 31806, 40731, 47709, 54308, 63612, 81462, 95418, 122193, 162924, 190836, 244386, 257963, 366579, 420887, 488772, 515926, 733158, 773889, 841774, 1031852, 1099737, 1262661, 1466316, 1547778, 1683548, 2199474, 2321667, 2525322, 3095556, 3787983, 4398948, 4643334, 5050644, 6965001, 7575966, 7996853, 9286668, 11363949, 13930002, 15151932, 15993706, 20895003, 22727898, 23990559, 27860004, 31987412, 34091847, 41790006, 45455796, 47981118, 68183694, 71971677, 83580012, 95962236, 136367388, 143943354, 215915031, 287886708, 431830062, 647745093, 863660124, 1295490186, 2590980372]

約数ペア:

[(1, 2590980372), (2, 1295490186), (3, 863660124), (4, 647745093), (6, 431830062), (9, 287886708), (12, 215915031), (18, 143943354), (19, 136367388), (27, 95962236), (31, 83580012), (36, 71971677), (38, 68183694), (54, 47981118), (57, 45455796), (62, 41790006), (76, 34091847), (81, 31987412), (93, 27860004), (108, 23990559), (114, 22727898), (124, 20895003), (162, 15993706), (171, 15151932), (186, 13930002), (228, 11363949), (279, 9286668), (324, 7996853), (342, 7575966), (372, 6965001), (513, 5050644), (558, 4643334), (589, 4398948), (684, 3787983), (837, 3095556), (1026, 2525322), (1116, 2321667), (1178, 2199474), (1539, 1683548), (1674, 1547778), (1767, 1466316), (2052, 1262661), (2356, 1099737), (2511, 1031852), (3078, 841774), (3348, 773889), (3534, 733158), (5022, 515926), (5301, 488772), (6156, 420887), (7068, 366579), (10044, 257963), (10602, 244386), (13577, 190836), (15903, 162924), (21204, 122193), (27154, 95418), (31806, 81462), (40731, 63612), (47709, 54308)]