811962701690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1\times {\mathrm{211349}}^1$

素因数の和:212207

約数の個数: 64

約数和(自身を含む): 1696048243200

約数和(自身を除く): 884085541510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 773, 994, 1546, 2485, 3865, 4970, 5411, 7730, 10822, 27055, 54110, 54883, 109766, 211349, 274415, 384181, 422698, 548830, 768362, 1056745, 1479443, 1920905, 2113490, 2958886, 3841810, 7397215, 14794430, 15005779, 30011558, 75028895, 105040453, 150057790, 163372777, 210080906, 326745554, 525202265, 816863885, 1050404530, 1143609439, 1633727770, 2287218878, 5718047195, 11436094390, 11599467167, 23198934334, 57997335835, 81196270169, 115994671670, 162392540338, 405981350845, 811962701690]

約数ペア:

[(1, 811962701690), (2, 405981350845), (5, 162392540338), (7, 115994671670), (10, 81196270169), (14, 57997335835), (35, 23198934334), (70, 11599467167), (71, 11436094390), (142, 5718047195), (355, 2287218878), (497, 1633727770), (710, 1143609439), (773, 1050404530), (994, 816863885), (1546, 525202265), (2485, 326745554), (3865, 210080906), (4970, 163372777), (5411, 150057790), (7730, 105040453), (10822, 75028895), (27055, 30011558), (54110, 15005779), (54883, 14794430), (109766, 7397215), (211349, 3841810), (274415, 2958886), (384181, 2113490), (422698, 1920905), (548830, 1479443), (768362, 1056745)]