2353140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 7567560

約数和(自身を除く): 5214420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 769, 1020, 1530, 1538, 2307, 3060, 3076, 3845, 4614, 6921, 7690, 9228, 11535, 13073, 13842, 15380, 23070, 26146, 27684, 34605, 39219, 46140, 52292, 65365, 69210, 78438, 117657, 130730, 138420, 156876, 196095, 235314, 261460, 392190, 470628, 588285, 784380, 1176570, 2353140]

約数ペア:

[(1, 2353140), (2, 1176570), (3, 784380), (4, 588285), (5, 470628), (6, 392190), (9, 261460), (10, 235314), (12, 196095), (15, 156876), (17, 138420), (18, 130730), (20, 117657), (30, 78438), (34, 69210), (36, 65365), (45, 52292), (51, 46140), (60, 39219), (68, 34605), (85, 27684), (90, 26146), (102, 23070), (153, 15380), (170, 13842), (180, 13073), (204, 11535), (255, 9228), (306, 7690), (340, 6921), (510, 4614), (612, 3845), (765, 3076), (769, 3060), (1020, 2307), (1530, 1538)]