23002070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 54468288

約数和(自身を除く): 31466218

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 49, 65, 70, 91, 98, 115, 130, 157, 161, 182, 230, 245, 299, 314, 322, 455, 490, 598, 637, 785, 805, 910, 1099, 1127, 1274, 1495, 1570, 1610, 2041, 2093, 2198, 2254, 2990, 3185, 3611, 4082, 4186, 5495, 5635, 6370, 7222, 7693, 10205, 10465, 10990, 11270, 14287, 14651, 15386, 18055, 20410, 20930, 25277, 28574, 29302, 36110, 38465, 46943, 50554, 71435, 73255, 76930, 93886, 100009, 126385, 142870, 146510, 176939, 200018, 234715, 252770, 328601, 353878, 469430, 500045, 657202, 884695, 1000090, 1643005, 1769390, 2300207, 3286010, 4600414, 11501035, 23002070]

約数ペア:

[(1, 23002070), (2, 11501035), (5, 4600414), (7, 3286010), (10, 2300207), (13, 1769390), (14, 1643005), (23, 1000090), (26, 884695), (35, 657202), (46, 500045), (49, 469430), (65, 353878), (70, 328601), (91, 252770), (98, 234715), (115, 200018), (130, 176939), (157, 146510), (161, 142870), (182, 126385), (230, 100009), (245, 93886), (299, 76930), (314, 73255), (322, 71435), (455, 50554), (490, 46943), (598, 38465), (637, 36110), (785, 29302), (805, 28574), (910, 25277), (1099, 20930), (1127, 20410), (1274, 18055), (1495, 15386), (1570, 14651), (1610, 14287), (2041, 11270), (2093, 10990), (2198, 10465), (2254, 10205), (2990, 7693), (3185, 7222), (3611, 6370), (4082, 5635), (4186, 5495)]