61611550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1274

約数の個数: 96

約数和(自身を含む): 153990144

約数和(自身を除く): 92378594

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 455, 550, 650, 715, 770, 910, 1001, 1231, 1430, 1925, 2002, 2275, 2462, 3575, 3850, 4550, 5005, 6155, 7150, 8617, 10010, 12310, 13541, 16003, 17234, 25025, 27082, 30775, 32006, 43085, 50050, 61550, 67705, 80015, 86170, 94787, 112021, 135410, 160030, 176033, 189574, 215425, 224042, 338525, 352066, 400075, 430850, 473935, 560105, 677050, 800150, 880165, 947870, 1120210, 1232231, 1760330, 2369675, 2464462, 2800525, 4400825, 4739350, 5601050, 6161155, 8801650, 12322310, 30805775, 61611550]

約数ペア:

[(1, 61611550), (2, 30805775), (5, 12322310), (7, 8801650), (10, 6161155), (11, 5601050), (13, 4739350), (14, 4400825), (22, 2800525), (25, 2464462), (26, 2369675), (35, 1760330), (50, 1232231), (55, 1120210), (65, 947870), (70, 880165), (77, 800150), (91, 677050), (110, 560105), (130, 473935), (143, 430850), (154, 400075), (175, 352066), (182, 338525), (275, 224042), (286, 215425), (325, 189574), (350, 176033), (385, 160030), (455, 135410), (550, 112021), (650, 94787), (715, 86170), (770, 80015), (910, 67705), (1001, 61550), (1231, 50050), (1430, 43085), (1925, 32006), (2002, 30775), (2275, 27082), (2462, 25025), (3575, 17234), (3850, 16003), (4550, 13541), (5005, 12310), (6155, 10010), (7150, 8617)]