269081370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2228

約数の個数: 96

約数和(自身を含む): 742345344

約数和(自身を除く): 473263974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 61, 69, 90, 115, 122, 138, 183, 207, 230, 305, 345, 366, 414, 549, 610, 690, 915, 1035, 1098, 1403, 1830, 2070, 2131, 2745, 2806, 4209, 4262, 5490, 6393, 7015, 8418, 10655, 12627, 12786, 14030, 19179, 21045, 21310, 25254, 31965, 38358, 42090, 49013, 63135, 63930, 95895, 98026, 126270, 129991, 147039, 191790, 245065, 259982, 294078, 389973, 441117, 490130, 649955, 735195, 779946, 882234, 1169919, 1299910, 1470390, 1949865, 2205585, 2339838, 2989793, 3899730, 4411170, 5849595, 5979586, 8969379, 11699190, 14948965, 17938758, 26908137, 29897930, 44846895, 53816274, 89693790, 134540685, 269081370]

約数ペア:

[(1, 269081370), (2, 134540685), (3, 89693790), (5, 53816274), (6, 44846895), (9, 29897930), (10, 26908137), (15, 17938758), (18, 14948965), (23, 11699190), (30, 8969379), (45, 5979586), (46, 5849595), (61, 4411170), (69, 3899730), (90, 2989793), (115, 2339838), (122, 2205585), (138, 1949865), (183, 1470390), (207, 1299910), (230, 1169919), (305, 882234), (345, 779946), (366, 735195), (414, 649955), (549, 490130), (610, 441117), (690, 389973), (915, 294078), (1035, 259982), (1098, 245065), (1403, 191790), (1830, 147039), (2070, 129991), (2131, 126270), (2745, 98026), (2806, 95895), (4209, 63930), (4262, 63135), (5490, 49013), (6393, 42090), (7015, 38358), (8418, 31965), (10655, 25254), (12627, 21310), (12786, 21045), (14030, 19179)]