1719258970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4088

約数の個数: 96

約数和(自身を含む): 3815558784

約数和(自身を除く): 2096299814

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 169, 230, 253, 286, 299, 338, 506, 598, 715, 845, 1265, 1430, 1495, 1690, 1859, 2530, 2990, 3289, 3718, 3887, 4021, 6578, 7774, 8042, 9295, 16445, 18590, 19435, 20105, 32890, 38870, 40210, 42757, 44231, 52273, 85514, 88462, 92483, 104546, 184966, 213785, 221155, 261365, 427570, 442310, 462415, 522730, 575003, 679549, 924830, 1017313, 1150006, 1202279, 1359098, 2034626, 2404558, 2875015, 3397745, 5086565, 5750030, 6011395, 6795490, 7475039, 10173130, 12022790, 13225069, 14950078, 15629627, 26450138, 31259254, 37375195, 66125345, 74750390, 78148135, 132250690, 156296270, 171925897, 343851794, 859629485, 1719258970]

約数ペア:

[(1, 1719258970), (2, 859629485), (5, 343851794), (10, 171925897), (11, 156296270), (13, 132250690), (22, 78148135), (23, 74750390), (26, 66125345), (46, 37375195), (55, 31259254), (65, 26450138), (110, 15629627), (115, 14950078), (130, 13225069), (143, 12022790), (169, 10173130), (230, 7475039), (253, 6795490), (286, 6011395), (299, 5750030), (338, 5086565), (506, 3397745), (598, 2875015), (715, 2404558), (845, 2034626), (1265, 1359098), (1430, 1202279), (1495, 1150006), (1690, 1017313), (1859, 924830), (2530, 679549), (2990, 575003), (3289, 522730), (3718, 462415), (3887, 442310), (4021, 427570), (6578, 261365), (7774, 221155), (8042, 213785), (9295, 184966), (16445, 104546), (18590, 92483), (19435, 88462), (20105, 85514), (32890, 52273), (38870, 44231), (40210, 42757)]