2010070845

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 3672249048

約数和(自身を除く): 1662178203

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 93, 155, 159, 265, 279, 465, 477, 795, 877, 961, 1395, 1643, 2385, 2631, 2883, 4385, 4805, 4929, 7893, 8215, 8649, 13155, 14415, 14787, 24645, 27187, 39465, 43245, 46481, 50933, 73935, 81561, 135935, 139443, 152799, 232405, 244683, 254665, 407805, 418329, 458397, 697215, 763995, 842797, 1223415, 1440911, 2091645, 2291985, 2528391, 4213985, 4322733, 7204555, 7585173, 12641955, 12968199, 21613665, 37925865, 44668241, 64840995, 134004723, 223341205, 402014169, 670023615, 2010070845]

約数ペア:

[(1, 2010070845), (3, 670023615), (5, 402014169), (9, 223341205), (15, 134004723), (31, 64840995), (45, 44668241), (53, 37925865), (93, 21613665), (155, 12968199), (159, 12641955), (265, 7585173), (279, 7204555), (465, 4322733), (477, 4213985), (795, 2528391), (877, 2291985), (961, 2091645), (1395, 1440911), (1643, 1223415), (2385, 842797), (2631, 763995), (2883, 697215), (4385, 458397), (4805, 418329), (4929, 407805), (7893, 254665), (8215, 244683), (8649, 232405), (13155, 152799), (14415, 139443), (14787, 135935), (24645, 81561), (27187, 73935), (39465, 50933), (43245, 46481)]