211783620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{523}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 630661248

約数和(自身を除く): 418877628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 397, 510, 523, 794, 1020, 1046, 1191, 1569, 1588, 1985, 2092, 2382, 2615, 3138, 3970, 4764, 5230, 5955, 6276, 6749, 7845, 7940, 8891, 10460, 11910, 13498, 15690, 17782, 20247, 23820, 26673, 26996, 31380, 33745, 35564, 40494, 44455, 53346, 67490, 80988, 88910, 101235, 106692, 133365, 134980, 177820, 202470, 207631, 266730, 404940, 415262, 533460, 622893, 830524, 1038155, 1245786, 2076310, 2491572, 3114465, 3529727, 4152620, 6228930, 7059454, 10589181, 12457860, 14118908, 17648635, 21178362, 35297270, 42356724, 52945905, 70594540, 105891810, 211783620]

約数ペア:

[(1, 211783620), (2, 105891810), (3, 70594540), (4, 52945905), (5, 42356724), (6, 35297270), (10, 21178362), (12, 17648635), (15, 14118908), (17, 12457860), (20, 10589181), (30, 7059454), (34, 6228930), (51, 4152620), (60, 3529727), (68, 3114465), (85, 2491572), (102, 2076310), (170, 1245786), (204, 1038155), (255, 830524), (340, 622893), (397, 533460), (510, 415262), (523, 404940), (794, 266730), (1020, 207631), (1046, 202470), (1191, 177820), (1569, 134980), (1588, 133365), (1985, 106692), (2092, 101235), (2382, 88910), (2615, 80988), (3138, 67490), (3970, 53346), (4764, 44455), (5230, 40494), (5955, 35564), (6276, 33745), (6749, 31380), (7845, 26996), (7940, 26673), (8891, 23820), (10460, 20247), (11910, 17782), (13498, 15690)]