19310130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 62415360

約数和(自身を除く): 43105230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 601, 630, 714, 765, 918, 945, 1071, 1190, 1202, 1530, 1785, 1803, 1890, 2142, 2295, 3005, 3213, 3570, 3606, 4207, 4590, 5355, 5409, 6010, 6426, 8414, 9015, 10217, 10710, 10818, 12621, 16065, 16227, 18030, 20434, 21035, 25242, 27045, 30651, 32130, 32454, 37863, 42070, 51085, 54090, 61302, 63105, 71519, 75726, 81135, 91953, 102170, 113589, 126210, 143038, 153255, 162270, 183906, 189315, 214557, 227178, 275859, 306510, 357595, 378630, 429114, 459765, 551718, 567945, 643671, 715190, 919530, 1072785, 1135890, 1287342, 1379295, 1931013, 2145570, 2758590, 3218355, 3862026, 6436710, 9655065, 19310130]

約数ペア:

[(1, 19310130), (2, 9655065), (3, 6436710), (5, 3862026), (6, 3218355), (7, 2758590), (9, 2145570), (10, 1931013), (14, 1379295), (15, 1287342), (17, 1135890), (18, 1072785), (21, 919530), (27, 715190), (30, 643671), (34, 567945), (35, 551718), (42, 459765), (45, 429114), (51, 378630), (54, 357595), (63, 306510), (70, 275859), (85, 227178), (90, 214557), (102, 189315), (105, 183906), (119, 162270), (126, 153255), (135, 143038), (153, 126210), (170, 113589), (189, 102170), (210, 91953), (238, 81135), (255, 75726), (270, 71519), (306, 63105), (315, 61302), (357, 54090), (378, 51085), (459, 42070), (510, 37863), (595, 32454), (601, 32130), (630, 30651), (714, 27045), (765, 25242), (918, 21035), (945, 20434), (1071, 18030), (1190, 16227), (1202, 16065), (1530, 12621), (1785, 10818), (1803, 10710), (1890, 10217), (2142, 9015), (2295, 8414), (3005, 6426), (3213, 6010), (3570, 5409), (3606, 5355), (4207, 4590)]