66880530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 180520704

約数和(自身を除く): 113640174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 97, 141, 163, 194, 235, 282, 291, 326, 423, 470, 485, 489, 582, 705, 815, 846, 873, 970, 978, 1410, 1455, 1467, 1630, 1746, 2115, 2445, 2910, 2934, 4230, 4365, 4559, 4890, 7335, 7661, 8730, 9118, 13677, 14670, 15322, 15811, 22795, 22983, 27354, 31622, 38305, 41031, 45590, 45966, 47433, 68385, 68949, 76610, 79055, 82062, 94866, 114915, 136770, 137898, 142299, 158110, 205155, 229830, 237165, 284598, 344745, 410310, 474330, 689490, 711495, 743117, 1422990, 1486234, 2229351, 3715585, 4458702, 6688053, 7431170, 11146755, 13376106, 22293510, 33440265, 66880530]

約数ペア:

[(1, 66880530), (2, 33440265), (3, 22293510), (5, 13376106), (6, 11146755), (9, 7431170), (10, 6688053), (15, 4458702), (18, 3715585), (30, 2229351), (45, 1486234), (47, 1422990), (90, 743117), (94, 711495), (97, 689490), (141, 474330), (163, 410310), (194, 344745), (235, 284598), (282, 237165), (291, 229830), (326, 205155), (423, 158110), (470, 142299), (485, 137898), (489, 136770), (582, 114915), (705, 94866), (815, 82062), (846, 79055), (873, 76610), (970, 68949), (978, 68385), (1410, 47433), (1455, 45966), (1467, 45590), (1630, 41031), (1746, 38305), (2115, 31622), (2445, 27354), (2910, 22983), (2934, 22795), (4230, 15811), (4365, 15322), (4559, 14670), (4890, 13677), (7335, 9118), (7661, 8730)]