78266370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28669}}^1$

素因数の和:28699

約数の個数: 64

約数和(自身を含む): 231194880

約数和(自身を除く): 152928510

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 28669, 57338, 86007, 143345, 172014, 200683, 286690, 372697, 401366, 430035, 602049, 745394, 860070, 1003415, 1118091, 1204098, 1863485, 2006830, 2236182, 2608879, 3010245, 3726970, 5217758, 5590455, 6020490, 7826637, 11180910, 13044395, 15653274, 26088790, 39133185, 78266370]

約数ペア:

[(1, 78266370), (2, 39133185), (3, 26088790), (5, 15653274), (6, 13044395), (7, 11180910), (10, 7826637), (13, 6020490), (14, 5590455), (15, 5217758), (21, 3726970), (26, 3010245), (30, 2608879), (35, 2236182), (39, 2006830), (42, 1863485), (65, 1204098), (70, 1118091), (78, 1003415), (91, 860070), (105, 745394), (130, 602049), (182, 430035), (195, 401366), (210, 372697), (273, 286690), (390, 200683), (455, 172014), (546, 143345), (910, 86007), (1365, 57338), (2730, 28669)]