2015896380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{116257}}^1$

素因数の和:116303

約数の個数: 72

約数和(自身を含む): 5996122608

約数和(自身を除く): 3980226228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5780, 8670, 17340, 116257, 232514, 348771, 465028, 581285, 697542, 1162570, 1395084, 1743855, 1976369, 2325140, 3487710, 3952738, 5929107, 6975420, 7905476, 9881845, 11858214, 19763690, 23716428, 29645535, 33598273, 39527380, 59291070, 67196546, 100794819, 118582140, 134393092, 167991365, 201589638, 335982730, 403179276, 503974095, 671965460, 1007948190, 2015896380]

約数ペア:

[(1, 2015896380), (2, 1007948190), (3, 671965460), (4, 503974095), (5, 403179276), (6, 335982730), (10, 201589638), (12, 167991365), (15, 134393092), (17, 118582140), (20, 100794819), (30, 67196546), (34, 59291070), (51, 39527380), (60, 33598273), (68, 29645535), (85, 23716428), (102, 19763690), (170, 11858214), (204, 9881845), (255, 7905476), (289, 6975420), (340, 5929107), (510, 3952738), (578, 3487710), (867, 2325140), (1020, 1976369), (1156, 1743855), (1445, 1395084), (1734, 1162570), (2890, 697542), (3468, 581285), (4335, 465028), (5780, 348771), (8670, 232514), (17340, 116257)]