2528190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4013}}^1$

素因数の和:4033

約数の個数: 48

約数和(自身を含む): 7514208

約数和(自身を除く): 4986018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4013, 8026, 12039, 20065, 24078, 28091, 36117, 40130, 56182, 60195, 72234, 84273, 120390, 140455, 168546, 180585, 252819, 280910, 361170, 421365, 505638, 842730, 1264095, 2528190]

約数ペア:

[(1, 2528190), (2, 1264095), (3, 842730), (5, 505638), (6, 421365), (7, 361170), (9, 280910), (10, 252819), (14, 180585), (15, 168546), (18, 140455), (21, 120390), (30, 84273), (35, 72234), (42, 60195), (45, 56182), (63, 40130), (70, 36117), (90, 28091), (105, 24078), (126, 20065), (210, 12039), (315, 8026), (630, 4013)]