42210324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 124750080

約数和(自身を除く): 82539756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 47, 52, 57, 76, 78, 94, 101, 114, 117, 141, 156, 171, 188, 202, 228, 234, 247, 282, 303, 342, 404, 423, 468, 494, 564, 606, 611, 684, 741, 846, 893, 909, 988, 1212, 1222, 1313, 1482, 1692, 1786, 1818, 1833, 1919, 2223, 2444, 2626, 2679, 2964, 3572, 3636, 3666, 3838, 3939, 4446, 4747, 5252, 5358, 5499, 5757, 7332, 7676, 7878, 8037, 8892, 9494, 10716, 10998, 11514, 11609, 11817, 14241, 15756, 16074, 17271, 18988, 21996, 23028, 23218, 23634, 24947, 28482, 32148, 34542, 34827, 42723, 46436, 47268, 49894, 56964, 61711, 69084, 69654, 74841, 85446, 90193, 99788, 104481, 123422, 139308, 149682, 170892, 180386, 185133, 208962, 224523, 246844, 270579, 299364, 360772, 370266, 417924, 449046, 541158, 555399, 740532, 811737, 898092, 1082316, 1110798, 1172509, 1623474, 2221596, 2345018, 3246948, 3517527, 4690036, 7035054, 10552581, 14070108, 21105162, 42210324]

約数ペア:

[(1, 42210324), (2, 21105162), (3, 14070108), (4, 10552581), (6, 7035054), (9, 4690036), (12, 3517527), (13, 3246948), (18, 2345018), (19, 2221596), (26, 1623474), (36, 1172509), (38, 1110798), (39, 1082316), (47, 898092), (52, 811737), (57, 740532), (76, 555399), (78, 541158), (94, 449046), (101, 417924), (114, 370266), (117, 360772), (141, 299364), (156, 270579), (171, 246844), (188, 224523), (202, 208962), (228, 185133), (234, 180386), (247, 170892), (282, 149682), (303, 139308), (342, 123422), (404, 104481), (423, 99788), (468, 90193), (494, 85446), (564, 74841), (606, 69654), (611, 69084), (684, 61711), (741, 56964), (846, 49894), (893, 47268), (909, 46436), (988, 42723), (1212, 34827), (1222, 34542), (1313, 32148), (1482, 28482), (1692, 24947), (1786, 23634), (1818, 23218), (1833, 23028), (1919, 21996), (2223, 18988), (2444, 17271), (2626, 16074), (2679, 15756), (2964, 14241), (3572, 11817), (3636, 11609), (3666, 11514), (3838, 10998), (3939, 10716), (4446, 9494), (4747, 8892), (5252, 8037), (5358, 7878), (5499, 7676), (5757, 7332)]