70103308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 146991600

約数和(自身を除く): 76888292

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 149, 187, 289, 298, 374, 407, 578, 596, 629, 748, 814, 1156, 1258, 1628, 1639, 2516, 2533, 3179, 3278, 5066, 5513, 6358, 6556, 6919, 10132, 10693, 11026, 12716, 13838, 21386, 22052, 27676, 27863, 42772, 43061, 55726, 60643, 86122, 93721, 111452, 117623, 121286, 172244, 187442, 235246, 242572, 374884, 470492, 473671, 947342, 1030931, 1593257, 1894684, 2061862, 3186514, 4123724, 6373028, 17525827, 35051654, 70103308]

約数ペア:

[(1, 70103308), (2, 35051654), (4, 17525827), (11, 6373028), (17, 4123724), (22, 3186514), (34, 2061862), (37, 1894684), (44, 1593257), (68, 1030931), (74, 947342), (148, 473671), (149, 470492), (187, 374884), (289, 242572), (298, 235246), (374, 187442), (407, 172244), (578, 121286), (596, 117623), (629, 111452), (748, 93721), (814, 86122), (1156, 60643), (1258, 55726), (1628, 43061), (1639, 42772), (2516, 27863), (2533, 27676), (3179, 22052), (3278, 21386), (5066, 13838), (5513, 12716), (6358, 11026), (6556, 10693), (6919, 10132)]