402270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 64

約数和(自身を含む): 1119744

約数和(自身を除く): 717474

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 53, 55, 66, 69, 106, 110, 115, 138, 159, 165, 230, 253, 265, 318, 330, 345, 506, 530, 583, 690, 759, 795, 1166, 1219, 1265, 1518, 1590, 1749, 2438, 2530, 2915, 3498, 3657, 3795, 5830, 6095, 7314, 7590, 8745, 12190, 13409, 17490, 18285, 26818, 36570, 40227, 67045, 80454, 134090, 201135, 402270]

約数ペア:

[(1, 402270), (2, 201135), (3, 134090), (5, 80454), (6, 67045), (10, 40227), (11, 36570), (15, 26818), (22, 18285), (23, 17490), (30, 13409), (33, 12190), (46, 8745), (53, 7590), (55, 7314), (66, 6095), (69, 5830), (106, 3795), (110, 3657), (115, 3498), (138, 2915), (159, 2530), (165, 2438), (230, 1749), (253, 1590), (265, 1518), (318, 1265), (330, 1219), (345, 1166), (506, 795), (530, 759), (583, 690)]