289176090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{37217}}^1$

素因数の和:37271

約数の個数: 64

約数和(自身を含む): 814627584

約数和(自身を除く): 525451494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 37217, 74434, 111651, 186085, 223302, 260519, 372170, 521038, 558255, 781557, 1116510, 1302595, 1377029, 1563114, 2605190, 2754058, 3907785, 4131087, 6885145, 7815570, 8262174, 9639203, 13770290, 19278406, 20655435, 28917609, 41310870, 48196015, 57835218, 96392030, 144588045, 289176090]

約数ペア:

[(1, 289176090), (2, 144588045), (3, 96392030), (5, 57835218), (6, 48196015), (7, 41310870), (10, 28917609), (14, 20655435), (15, 19278406), (21, 13770290), (30, 9639203), (35, 8262174), (37, 7815570), (42, 6885145), (70, 4131087), (74, 3907785), (105, 2754058), (111, 2605190), (185, 1563114), (210, 1377029), (222, 1302595), (259, 1116510), (370, 781557), (518, 558255), (555, 521038), (777, 372170), (1110, 260519), (1295, 223302), (1554, 186085), (2590, 111651), (3885, 74434), (7770, 37217)]