65647530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 192326400

約数和(自身を除く): 126678870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 59, 65, 78, 90, 117, 118, 130, 135, 177, 195, 234, 270, 295, 317, 351, 354, 390, 531, 585, 590, 634, 702, 767, 885, 951, 1062, 1170, 1534, 1585, 1593, 1755, 1770, 1902, 2301, 2655, 2853, 3170, 3186, 3510, 3835, 4121, 4602, 4755, 5310, 5706, 6903, 7670, 7965, 8242, 8559, 9510, 11505, 12363, 13806, 14265, 15930, 17118, 18703, 20605, 20709, 23010, 24726, 28530, 34515, 37089, 37406, 41210, 41418, 42795, 56109, 61815, 69030, 74178, 85590, 93515, 103545, 111267, 112218, 123630, 168327, 185445, 187030, 207090, 222534, 243139, 280545, 336654, 370890, 486278, 504981, 556335, 561090, 729417, 841635, 1009962, 1112670, 1215695, 1458834, 1683270, 2188251, 2431390, 2524905, 3647085, 4376502, 5049810, 6564753, 7294170, 10941255, 13129506, 21882510, 32823765, 65647530]

約数ペア:

[(1, 65647530), (2, 32823765), (3, 21882510), (5, 13129506), (6, 10941255), (9, 7294170), (10, 6564753), (13, 5049810), (15, 4376502), (18, 3647085), (26, 2524905), (27, 2431390), (30, 2188251), (39, 1683270), (45, 1458834), (54, 1215695), (59, 1112670), (65, 1009962), (78, 841635), (90, 729417), (117, 561090), (118, 556335), (130, 504981), (135, 486278), (177, 370890), (195, 336654), (234, 280545), (270, 243139), (295, 222534), (317, 207090), (351, 187030), (354, 185445), (390, 168327), (531, 123630), (585, 112218), (590, 111267), (634, 103545), (702, 93515), (767, 85590), (885, 74178), (951, 69030), (1062, 61815), (1170, 56109), (1534, 42795), (1585, 41418), (1593, 41210), (1755, 37406), (1770, 37089), (1902, 34515), (2301, 28530), (2655, 24726), (2853, 23010), (3170, 20709), (3186, 20605), (3510, 18703), (3835, 17118), (4121, 15930), (4602, 14265), (4755, 13806), (5310, 12363), (5706, 11505), (6903, 9510), (7670, 8559), (7965, 8242)]