15697206790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{673}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 29087683200

約数和(自身を除く): 13390476410

約数列:

[1, 2, 5, 10, 73, 89, 146, 178, 359, 365, 445, 673, 718, 730, 890, 1346, 1795, 3365, 3590, 6497, 6730, 12994, 26207, 31951, 32485, 49129, 52414, 59897, 63902, 64970, 98258, 119794, 131035, 159755, 241607, 245645, 262070, 299485, 319510, 483214, 491290, 598970, 1208035, 2332423, 2416070, 4372481, 4664846, 8744962, 11662115, 17637311, 21503023, 21862405, 23324230, 35274622, 43006046, 43724810, 88186555, 107515115, 176373110, 215030230, 1569720679, 3139441358, 7848603395, 15697206790]

約数ペア:

[(1, 15697206790), (2, 7848603395), (5, 3139441358), (10, 1569720679), (73, 215030230), (89, 176373110), (146, 107515115), (178, 88186555), (359, 43724810), (365, 43006046), (445, 35274622), (673, 23324230), (718, 21862405), (730, 21503023), (890, 17637311), (1346, 11662115), (1795, 8744962), (3365, 4664846), (3590, 4372481), (6497, 2416070), (6730, 2332423), (12994, 1208035), (26207, 598970), (31951, 491290), (32485, 483214), (49129, 319510), (52414, 299485), (59897, 262070), (63902, 245645), (64970, 241607), (98258, 159755), (119794, 131035)]