244690810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 558472320

約数和(自身を除く): 313781510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 107, 130, 182, 214, 245, 359, 455, 490, 535, 637, 718, 749, 910, 1070, 1274, 1391, 1498, 1795, 2513, 2782, 3185, 3590, 3745, 4667, 5026, 5243, 6370, 6955, 7490, 9334, 9737, 10486, 12565, 13910, 17591, 19474, 23335, 25130, 26215, 32669, 35182, 38413, 46670, 48685, 52430, 65338, 68159, 76826, 87955, 97370, 136318, 163345, 175910, 192065, 228683, 268891, 326690, 340795, 384130, 457366, 499369, 537782, 681590, 998738, 1143415, 1344455, 1882237, 2286830, 2496845, 2688910, 3495583, 3764474, 4993690, 6991166, 9411185, 17477915, 18822370, 24469081, 34955830, 48938162, 122345405, 244690810]

約数ペア:

[(1, 244690810), (2, 122345405), (5, 48938162), (7, 34955830), (10, 24469081), (13, 18822370), (14, 17477915), (26, 9411185), (35, 6991166), (49, 4993690), (65, 3764474), (70, 3495583), (91, 2688910), (98, 2496845), (107, 2286830), (130, 1882237), (182, 1344455), (214, 1143415), (245, 998738), (359, 681590), (455, 537782), (490, 499369), (535, 457366), (637, 384130), (718, 340795), (749, 326690), (910, 268891), (1070, 228683), (1274, 192065), (1391, 175910), (1498, 163345), (1795, 136318), (2513, 97370), (2782, 87955), (3185, 76826), (3590, 68159), (3745, 65338), (4667, 52430), (5026, 48685), (5243, 46670), (6370, 38413), (6955, 35182), (7490, 32669), (9334, 26215), (9737, 25130), (10486, 23335), (12565, 19474), (13910, 17591)]