530186490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{190031}}^1$

素因数の和:190075

約数の個数: 48

約数和(自身を含む): 1422959616

約数和(自身を除く): 892773126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 190031, 380062, 570093, 950155, 1140186, 1710279, 1900310, 2850465, 3420558, 5700930, 5890961, 8551395, 11781922, 17102790, 17672883, 29454805, 35345766, 53018649, 58909610, 88364415, 106037298, 176728830, 265093245, 530186490]

約数ペア:

[(1, 530186490), (2, 265093245), (3, 176728830), (5, 106037298), (6, 88364415), (9, 58909610), (10, 53018649), (15, 35345766), (18, 29454805), (30, 17672883), (31, 17102790), (45, 11781922), (62, 8551395), (90, 5890961), (93, 5700930), (155, 3420558), (186, 2850465), (279, 1900310), (310, 1710279), (465, 1140186), (558, 950155), (930, 570093), (1395, 380062), (2790, 190031)]