73085460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{24859}}^1$

素因数の和:24885

約数の個数: 72

約数和(自身を含む): 238059360

約数和(自身を除く): 164973900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 24859, 49718, 74577, 99436, 124295, 149154, 174013, 248590, 298308, 348026, 372885, 497180, 522039, 696052, 745770, 870065, 1044078, 1218091, 1491540, 1740130, 2088156, 2436182, 2610195, 3480260, 3654273, 4872364, 5220390, 6090455, 7308546, 10440780, 12180910, 14617092, 18271365, 24361820, 36542730, 73085460]

約数ペア:

[(1, 73085460), (2, 36542730), (3, 24361820), (4, 18271365), (5, 14617092), (6, 12180910), (7, 10440780), (10, 7308546), (12, 6090455), (14, 5220390), (15, 4872364), (20, 3654273), (21, 3480260), (28, 2610195), (30, 2436182), (35, 2088156), (42, 1740130), (49, 1491540), (60, 1218091), (70, 1044078), (84, 870065), (98, 745770), (105, 696052), (140, 522039), (147, 497180), (196, 372885), (210, 348026), (245, 298308), (294, 248590), (420, 174013), (490, 149154), (588, 124295), (735, 99436), (980, 74577), (1470, 49718), (2940, 24859)]