69532740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8219}}^1$

素因数の和:8281

約数の個数: 72

約数和(自身を含む): 215429760

約数和(自身を除く): 145897020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8219, 8460, 16438, 24657, 32876, 41095, 49314, 73971, 82190, 98628, 123285, 147942, 164380, 246570, 295884, 369855, 386293, 493140, 739710, 772586, 1158879, 1479420, 1545172, 1931465, 2317758, 3476637, 3862930, 4635516, 5794395, 6953274, 7725860, 11588790, 13906548, 17383185, 23177580, 34766370, 69532740]

約数ペア:

[(1, 69532740), (2, 34766370), (3, 23177580), (4, 17383185), (5, 13906548), (6, 11588790), (9, 7725860), (10, 6953274), (12, 5794395), (15, 4635516), (18, 3862930), (20, 3476637), (30, 2317758), (36, 1931465), (45, 1545172), (47, 1479420), (60, 1158879), (90, 772586), (94, 739710), (141, 493140), (180, 386293), (188, 369855), (235, 295884), (282, 246570), (423, 164380), (470, 147942), (564, 123285), (705, 98628), (846, 82190), (940, 73971), (1410, 49314), (1692, 41095), (2115, 32876), (2820, 24657), (4230, 16438), (8219, 8460)]