4914840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5851}}^1$

素因数の和:5872

約数の個数: 64

約数和(自身を含む): 16853760

約数和(自身を除く): 11938920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5851, 11702, 17553, 23404, 29255, 35106, 40957, 46808, 58510, 70212, 81914, 87765, 117020, 122871, 140424, 163828, 175530, 204785, 234040, 245742, 327656, 351060, 409570, 491484, 614355, 702120, 819140, 982968, 1228710, 1638280, 2457420, 4914840]

約数ペア:

[(1, 4914840), (2, 2457420), (3, 1638280), (4, 1228710), (5, 982968), (6, 819140), (7, 702120), (8, 614355), (10, 491484), (12, 409570), (14, 351060), (15, 327656), (20, 245742), (21, 234040), (24, 204785), (28, 175530), (30, 163828), (35, 140424), (40, 122871), (42, 117020), (56, 87765), (60, 81914), (70, 70212), (84, 58510), (105, 46808), (120, 40957), (140, 35106), (168, 29255), (210, 23404), (280, 17553), (420, 11702), (840, 5851)]