230830420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 537788160

約数和(自身を除く): 306957740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 59, 68, 74, 85, 118, 148, 170, 185, 236, 295, 311, 340, 370, 590, 622, 629, 740, 1003, 1180, 1244, 1258, 1555, 2006, 2183, 2516, 3110, 3145, 4012, 4366, 5015, 5287, 6220, 6290, 8732, 10030, 10574, 10915, 11507, 12580, 18349, 20060, 21148, 21830, 23014, 26435, 36698, 37111, 43660, 46028, 52870, 57535, 73396, 74222, 91745, 105740, 115070, 148444, 183490, 185555, 195619, 230140, 311933, 366980, 371110, 391238, 623866, 678913, 742220, 782476, 978095, 1247732, 1357826, 1559665, 1956190, 2715652, 3119330, 3394565, 3912380, 6238660, 6789130, 11541521, 13578260, 23083042, 46166084, 57707605, 115415210, 230830420]

約数ペア:

[(1, 230830420), (2, 115415210), (4, 57707605), (5, 46166084), (10, 23083042), (17, 13578260), (20, 11541521), (34, 6789130), (37, 6238660), (59, 3912380), (68, 3394565), (74, 3119330), (85, 2715652), (118, 1956190), (148, 1559665), (170, 1357826), (185, 1247732), (236, 978095), (295, 782476), (311, 742220), (340, 678913), (370, 623866), (590, 391238), (622, 371110), (629, 366980), (740, 311933), (1003, 230140), (1180, 195619), (1244, 185555), (1258, 183490), (1555, 148444), (2006, 115070), (2183, 105740), (2516, 91745), (3110, 74222), (3145, 73396), (4012, 57535), (4366, 52870), (5015, 46028), (5287, 43660), (6220, 37111), (6290, 36698), (8732, 26435), (10030, 23014), (10574, 21830), (10915, 21148), (11507, 20060), (12580, 18349)]