238017510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9151}}^1$

素因数の和:9198

約数の個数: 72

約数和(自身を含む): 657461376

約数和(自身を除く): 419443866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 4335, 5202, 8670, 9151, 13005, 18302, 26010, 27453, 45755, 54906, 82359, 91510, 137265, 155567, 164718, 274530, 311134, 411795, 466701, 777835, 823590, 933402, 1400103, 1555670, 2333505, 2644639, 2800206, 4667010, 5289278, 7000515, 7933917, 13223195, 14001030, 15867834, 23801751, 26446390, 39669585, 47603502, 79339170, 119008755, 238017510]

約数ペア:

[(1, 238017510), (2, 119008755), (3, 79339170), (5, 47603502), (6, 39669585), (9, 26446390), (10, 23801751), (15, 15867834), (17, 14001030), (18, 13223195), (30, 7933917), (34, 7000515), (45, 5289278), (51, 4667010), (85, 2800206), (90, 2644639), (102, 2333505), (153, 1555670), (170, 1400103), (255, 933402), (289, 823590), (306, 777835), (510, 466701), (578, 411795), (765, 311134), (867, 274530), (1445, 164718), (1530, 155567), (1734, 137265), (2601, 91510), (2890, 82359), (4335, 54906), (5202, 45755), (8670, 27453), (9151, 26010), (13005, 18302)]