142401690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 395119296

約数和(自身を除く): 252717606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 163, 170, 255, 306, 326, 489, 510, 571, 765, 815, 978, 1142, 1467, 1530, 1630, 1713, 2445, 2771, 2855, 2934, 3426, 4890, 5139, 5542, 5710, 7335, 8313, 8565, 9707, 10278, 13855, 14670, 16626, 17130, 19414, 24939, 25695, 27710, 29121, 41565, 48535, 49878, 51390, 58242, 83130, 87363, 93073, 97070, 124695, 145605, 174726, 186146, 249390, 279219, 291210, 436815, 465365, 558438, 837657, 873630, 930730, 1396095, 1582241, 1675314, 2792190, 3164482, 4188285, 4746723, 7911205, 8376570, 9493446, 14240169, 15822410, 23733615, 28480338, 47467230, 71200845, 142401690]

約数ペア:

[(1, 142401690), (2, 71200845), (3, 47467230), (5, 28480338), (6, 23733615), (9, 15822410), (10, 14240169), (15, 9493446), (17, 8376570), (18, 7911205), (30, 4746723), (34, 4188285), (45, 3164482), (51, 2792190), (85, 1675314), (90, 1582241), (102, 1396095), (153, 930730), (163, 873630), (170, 837657), (255, 558438), (306, 465365), (326, 436815), (489, 291210), (510, 279219), (571, 249390), (765, 186146), (815, 174726), (978, 145605), (1142, 124695), (1467, 97070), (1530, 93073), (1630, 87363), (1713, 83130), (2445, 58242), (2771, 51390), (2855, 49878), (2934, 48535), (3426, 41565), (4890, 29121), (5139, 27710), (5542, 25695), (5710, 24939), (7335, 19414), (8313, 17130), (8565, 16626), (9707, 14670), (10278, 13855)]