100354380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{238939}}^1$

素因数の和:238958

約数の個数: 48

約数和(自身を含む): 321135360

約数和(自身を除く): 220780980

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, 238939, 477878, 716817, 955756, 1194695, 1433634, 1672573, 2389390, 2867268, 3345146, 3584085, 4778780, 5017719, 6690292, 7168170, 8362865, 10035438, 14336340, 16725730, 20070876, 25088595, 33451460, 50177190, 100354380]

約数ペア:

[(1, 100354380), (2, 50177190), (3, 33451460), (4, 25088595), (5, 20070876), (6, 16725730), (7, 14336340), (10, 10035438), (12, 8362865), (14, 7168170), (15, 6690292), (20, 5017719), (21, 4778780), (28, 3584085), (30, 3345146), (35, 2867268), (42, 2389390), (60, 1672573), (70, 1433634), (84, 1194695), (105, 955756), (140, 716817), (210, 477878), (420, 238939)]