26016690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 71804160

約数和(自身を除く): 45787470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 541, 687, 1082, 1145, 1374, 1603, 1623, 2290, 2705, 3206, 3246, 3435, 3787, 4809, 5410, 6870, 7574, 8015, 8115, 9618, 11361, 16030, 16230, 18935, 22722, 24045, 37870, 48090, 56805, 113610, 123889, 247778, 371667, 619445, 743334, 867223, 1238890, 1734446, 1858335, 2601669, 3716670, 4336115, 5203338, 8672230, 13008345, 26016690]

約数ペア:

[(1, 26016690), (2, 13008345), (3, 8672230), (5, 5203338), (6, 4336115), (7, 3716670), (10, 2601669), (14, 1858335), (15, 1734446), (21, 1238890), (30, 867223), (35, 743334), (42, 619445), (70, 371667), (105, 247778), (210, 123889), (229, 113610), (458, 56805), (541, 48090), (687, 37870), (1082, 24045), (1145, 22722), (1374, 18935), (1603, 16230), (1623, 16030), (2290, 11361), (2705, 9618), (3206, 8115), (3246, 8015), (3435, 7574), (3787, 6870), (4809, 5410)]