201750967530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{320239631}}^1$

素因数の和:320239651

約数の個数: 48

約数和(自身を含む): 599488591104

約数和(自身を除く): 397737623574

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 320239631, 640479262, 960718893, 1601198155, 1921437786, 2241677417, 2882156679, 3202396310, 4483354834, 4803594465, 5764313358, 6725032251, 9607188930, 11208387085, 13450064502, 14410783395, 20175096753, 22416774170, 28821566790, 33625161255, 40350193506, 67250322510, 100875483765, 201750967530]

約数ペア:

[(1, 201750967530), (2, 100875483765), (3, 67250322510), (5, 40350193506), (6, 33625161255), (7, 28821566790), (9, 22416774170), (10, 20175096753), (14, 14410783395), (15, 13450064502), (18, 11208387085), (21, 9607188930), (30, 6725032251), (35, 5764313358), (42, 4803594465), (45, 4483354834), (63, 3202396310), (70, 2882156679), (90, 2241677417), (105, 1921437786), (126, 1601198155), (210, 960718893), (315, 640479262), (630, 320239631)]