15906870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{3607}}^1$

素因数の和:3634

約数の個数: 72

約数和(自身を含む): 48123504

約数和(自身を除く): 32216634

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 3607, 4410, 7214, 10821, 18035, 21642, 25249, 32463, 36070, 50498, 54105, 64926, 75747, 108210, 126245, 151494, 162315, 176743, 227241, 252490, 324630, 353486, 378735, 454482, 530229, 757470, 883715, 1060458, 1136205, 1590687, 1767430, 2272410, 2651145, 3181374, 5302290, 7953435, 15906870]

約数ペア:

[(1, 15906870), (2, 7953435), (3, 5302290), (5, 3181374), (6, 2651145), (7, 2272410), (9, 1767430), (10, 1590687), (14, 1136205), (15, 1060458), (18, 883715), (21, 757470), (30, 530229), (35, 454482), (42, 378735), (45, 353486), (49, 324630), (63, 252490), (70, 227241), (90, 176743), (98, 162315), (105, 151494), (126, 126245), (147, 108210), (210, 75747), (245, 64926), (294, 54105), (315, 50498), (441, 36070), (490, 32463), (630, 25249), (735, 21642), (882, 18035), (1470, 10821), (2205, 7214), (3607, 4410)]