147553490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 317011968

約数和(自身を除く): 169458478

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 97, 155, 194, 217, 310, 434, 485, 679, 701, 970, 1085, 1358, 1402, 2170, 3007, 3395, 3505, 4907, 6014, 6790, 7010, 9814, 15035, 21049, 21731, 24535, 30070, 42098, 43462, 49070, 67997, 105245, 108655, 135994, 152117, 210490, 217310, 304234, 339985, 475979, 679970, 760585, 951958, 1521170, 2107907, 2379895, 4215814, 4759790, 10539535, 14755349, 21079070, 29510698, 73776745, 147553490]

約数ペア:

[(1, 147553490), (2, 73776745), (5, 29510698), (7, 21079070), (10, 14755349), (14, 10539535), (31, 4759790), (35, 4215814), (62, 2379895), (70, 2107907), (97, 1521170), (155, 951958), (194, 760585), (217, 679970), (310, 475979), (434, 339985), (485, 304234), (679, 217310), (701, 210490), (970, 152117), (1085, 135994), (1358, 108655), (1402, 105245), (2170, 67997), (3007, 49070), (3395, 43462), (3505, 42098), (4907, 30070), (6014, 24535), (6790, 21731), (7010, 21049), (9814, 15035)]