75278790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8623}}^1$

素因数の和:8733

約数の個数: 48

約数和(自身を含む): 197765568

約数和(自身を除く): 122486778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8623, 8730, 17246, 25869, 43115, 51738, 77607, 86230, 129345, 155214, 258690, 388035, 776070, 836431, 1672862, 2509293, 4182155, 5018586, 7527879, 8364310, 12546465, 15055758, 25092930, 37639395, 75278790]

約数ペア:

[(1, 75278790), (2, 37639395), (3, 25092930), (5, 15055758), (6, 12546465), (9, 8364310), (10, 7527879), (15, 5018586), (18, 4182155), (30, 2509293), (45, 1672862), (90, 836431), (97, 776070), (194, 388035), (291, 258690), (485, 155214), (582, 129345), (873, 86230), (970, 77607), (1455, 51738), (1746, 43115), (2910, 25869), (4365, 17246), (8623, 8730)]