2019673650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{254047}}^1$

素因数の和:254115

約数の個数: 48

約数和(自身を含む): 5103316224

約数和(自身を除く): 3083642574

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 254047, 508094, 762141, 1270235, 1524282, 2540470, 3810705, 6351175, 7621410, 12702350, 13464491, 19053525, 26928982, 38107050, 40393473, 67322455, 80786946, 134644910, 201967365, 336612275, 403934730, 673224550, 1009836825, 2019673650]

約数ペア:

[(1, 2019673650), (2, 1009836825), (3, 673224550), (5, 403934730), (6, 336612275), (10, 201967365), (15, 134644910), (25, 80786946), (30, 67322455), (50, 40393473), (53, 38107050), (75, 26928982), (106, 19053525), (150, 13464491), (159, 12702350), (265, 7621410), (318, 6351175), (530, 3810705), (795, 2540470), (1325, 1524282), (1590, 1270235), (2650, 762141), (3975, 508094), (7950, 254047)]