7935570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 80

約数和(自身を含む): 21771288

約数和(自身を除く): 13835718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 97, 101, 135, 162, 194, 202, 270, 291, 303, 405, 485, 505, 582, 606, 810, 873, 909, 970, 1010, 1455, 1515, 1746, 1818, 2619, 2727, 2910, 3030, 4365, 4545, 5238, 5454, 7857, 8181, 8730, 9090, 9797, 13095, 13635, 15714, 16362, 19594, 26190, 27270, 29391, 39285, 40905, 48985, 58782, 78570, 81810, 88173, 97970, 146955, 176346, 264519, 293910, 440865, 529038, 793557, 881730, 1322595, 1587114, 2645190, 3967785, 7935570]

約数ペア:

[(1, 7935570), (2, 3967785), (3, 2645190), (5, 1587114), (6, 1322595), (9, 881730), (10, 793557), (15, 529038), (18, 440865), (27, 293910), (30, 264519), (45, 176346), (54, 146955), (81, 97970), (90, 88173), (97, 81810), (101, 78570), (135, 58782), (162, 48985), (194, 40905), (202, 39285), (270, 29391), (291, 27270), (303, 26190), (405, 19594), (485, 16362), (505, 15714), (582, 13635), (606, 13095), (810, 9797), (873, 9090), (909, 8730), (970, 8181), (1010, 7857), (1455, 5454), (1515, 5238), (1746, 4545), (1818, 4365), (2619, 3030), (2727, 2910)]