1074994030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 2143895040

約数和(自身を除く): 1068901010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 167, 278, 334, 421, 695, 835, 842, 1390, 1529, 1670, 1837, 2105, 3058, 3674, 4210, 4631, 7645, 9185, 9262, 15290, 18370, 23155, 23213, 46310, 46426, 58519, 70307, 116065, 117038, 140614, 232130, 255343, 292595, 351535, 510686, 585190, 643709, 703070, 773377, 1276715, 1287418, 1546754, 2553430, 3218545, 3866885, 6437090, 7733770, 9772673, 19545346, 48863365, 97726730, 107499403, 214998806, 537497015, 1074994030]

約数ペア:

[(1, 1074994030), (2, 537497015), (5, 214998806), (10, 107499403), (11, 97726730), (22, 48863365), (55, 19545346), (110, 9772673), (139, 7733770), (167, 6437090), (278, 3866885), (334, 3218545), (421, 2553430), (695, 1546754), (835, 1287418), (842, 1276715), (1390, 773377), (1529, 703070), (1670, 643709), (1837, 585190), (2105, 510686), (3058, 351535), (3674, 292595), (4210, 255343), (4631, 232130), (7645, 140614), (9185, 117038), (9262, 116065), (15290, 70307), (18370, 58519), (23155, 46426), (23213, 46310)]