141184540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32531}}^1$

素因数の和:32578

約数の個数: 48

約数和(自身を含む): 349784064

約数和(自身を除く): 208599524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 32531, 65062, 130124, 162655, 227717, 325310, 455434, 650620, 910868, 1008461, 1138585, 2016922, 2277170, 4033844, 4554340, 5042305, 7059227, 10084610, 14118454, 20169220, 28236908, 35296135, 70592270, 141184540]

約数ペア:

[(1, 141184540), (2, 70592270), (4, 35296135), (5, 28236908), (7, 20169220), (10, 14118454), (14, 10084610), (20, 7059227), (28, 5042305), (31, 4554340), (35, 4033844), (62, 2277170), (70, 2016922), (124, 1138585), (140, 1008461), (155, 910868), (217, 650620), (310, 455434), (434, 325310), (620, 227717), (868, 162655), (1085, 130124), (2170, 65062), (4340, 32531)]