31844670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 90440064

約数和(自身を除く): 58595394

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 169, 195, 286, 330, 338, 390, 429, 507, 571, 715, 845, 858, 1014, 1142, 1430, 1690, 1713, 1859, 2145, 2535, 2855, 3426, 3718, 4290, 5070, 5577, 5710, 6281, 7423, 8565, 9295, 11154, 12562, 14846, 17130, 18590, 18843, 22269, 27885, 31405, 37115, 37686, 44538, 55770, 62810, 74230, 81653, 94215, 96499, 111345, 163306, 188430, 192998, 222690, 244959, 289497, 408265, 482495, 489918, 578994, 816530, 964990, 1061489, 1224795, 1447485, 2122978, 2449590, 2894970, 3184467, 5307445, 6368934, 10614890, 15922335, 31844670]

約数ペア:

[(1, 31844670), (2, 15922335), (3, 10614890), (5, 6368934), (6, 5307445), (10, 3184467), (11, 2894970), (13, 2449590), (15, 2122978), (22, 1447485), (26, 1224795), (30, 1061489), (33, 964990), (39, 816530), (55, 578994), (65, 489918), (66, 482495), (78, 408265), (110, 289497), (130, 244959), (143, 222690), (165, 192998), (169, 188430), (195, 163306), (286, 111345), (330, 96499), (338, 94215), (390, 81653), (429, 74230), (507, 62810), (571, 55770), (715, 44538), (845, 37686), (858, 37115), (1014, 31405), (1142, 27885), (1430, 22269), (1690, 18843), (1713, 18590), (1859, 17130), (2145, 14846), (2535, 12562), (2855, 11154), (3426, 9295), (3718, 8565), (4290, 7423), (5070, 6281), (5577, 5710)]