42698460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101663}}^1$

素因数の和:101682

約数の個数: 48

約数和(自身を含む): 136636416

約数和(自身を除く): 93937956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 101663, 203326, 304989, 406652, 508315, 609978, 711641, 1016630, 1219956, 1423282, 1524945, 2033260, 2134923, 2846564, 3049890, 3558205, 4269846, 6099780, 7116410, 8539692, 10674615, 14232820, 21349230, 42698460]

約数ペア:

[(1, 42698460), (2, 21349230), (3, 14232820), (4, 10674615), (5, 8539692), (6, 7116410), (7, 6099780), (10, 4269846), (12, 3558205), (14, 3049890), (15, 2846564), (20, 2134923), (21, 2033260), (28, 1524945), (30, 1423282), (35, 1219956), (42, 1016630), (60, 711641), (70, 609978), (84, 508315), (105, 406652), (140, 304989), (210, 203326), (420, 101663)]