210322130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13901}}^1$

素因数の和:14014

約数の個数: 32

約数和(自身を含む): 405382320

約数和(自身を除く): 195060190

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 7565, 13901, 15130, 27802, 69505, 139010, 236317, 472634, 1181585, 1237189, 2363170, 2474378, 6185945, 12371890, 21032213, 42064426, 105161065, 210322130]

約数ペア:

[(1, 210322130), (2, 105161065), (5, 42064426), (10, 21032213), (17, 12371890), (34, 6185945), (85, 2474378), (89, 2363170), (170, 1237189), (178, 1181585), (445, 472634), (890, 236317), (1513, 139010), (3026, 69505), (7565, 27802), (13901, 15130)]