1520797530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{9643}}^1$

素因数の和:10411

約数の個数: 64

約数和(自身を含む): 4177317888

約数和(自身を除く): 2656520358

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 751, 1502, 2253, 3755, 4506, 5257, 7510, 9643, 10514, 11265, 15771, 19286, 22530, 26285, 28929, 31542, 48215, 52570, 57858, 67501, 78855, 96430, 135002, 144645, 157710, 202503, 289290, 337505, 405006, 675010, 1012515, 2025030, 7241893, 14483786, 21725679, 36209465, 43451358, 50693251, 72418930, 101386502, 108628395, 152079753, 217256790, 253466255, 304159506, 506932510, 760398765, 1520797530]

約数ペア:

[(1, 1520797530), (2, 760398765), (3, 506932510), (5, 304159506), (6, 253466255), (7, 217256790), (10, 152079753), (14, 108628395), (15, 101386502), (21, 72418930), (30, 50693251), (35, 43451358), (42, 36209465), (70, 21725679), (105, 14483786), (210, 7241893), (751, 2025030), (1502, 1012515), (2253, 675010), (3755, 405006), (4506, 337505), (5257, 289290), (7510, 202503), (9643, 157710), (10514, 144645), (11265, 135002), (15771, 96430), (19286, 78855), (22530, 67501), (26285, 57858), (28929, 52570), (31542, 48215)]