73070340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{173977}}^1$

素因数の和:173996

約数の個数: 48

約数和(自身を含む): 233826432

約数和(自身を除く): 160756092

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, 173977, 347954, 521931, 695908, 869885, 1043862, 1217839, 1739770, 2087724, 2435678, 2609655, 3479540, 3653517, 4871356, 5219310, 6089195, 7307034, 10438620, 12178390, 14614068, 18267585, 24356780, 36535170, 73070340]

約数ペア:

[(1, 73070340), (2, 36535170), (3, 24356780), (4, 18267585), (5, 14614068), (6, 12178390), (7, 10438620), (10, 7307034), (12, 6089195), (14, 5219310), (15, 4871356), (20, 3653517), (21, 3479540), (28, 2609655), (30, 2435678), (35, 2087724), (42, 1739770), (60, 1217839), (70, 1043862), (84, 869885), (105, 695908), (140, 521931), (210, 347954), (420, 173977)]