187630170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68729}}^1$

素因数の和:68759

約数の個数: 64

約数和(自身を含む): 554238720

約数和(自身を除く): 366608550

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 68729, 137458, 206187, 343645, 412374, 481103, 687290, 893477, 962206, 1030935, 1443309, 1786954, 2061870, 2405515, 2680431, 2886618, 4467385, 4811030, 5360862, 6254339, 7216545, 8934770, 12508678, 13402155, 14433090, 18763017, 26804310, 31271695, 37526034, 62543390, 93815085, 187630170]

約数ペア:

[(1, 187630170), (2, 93815085), (3, 62543390), (5, 37526034), (6, 31271695), (7, 26804310), (10, 18763017), (13, 14433090), (14, 13402155), (15, 12508678), (21, 8934770), (26, 7216545), (30, 6254339), (35, 5360862), (39, 4811030), (42, 4467385), (65, 2886618), (70, 2680431), (78, 2405515), (91, 2061870), (105, 1786954), (130, 1443309), (182, 1030935), (195, 962206), (210, 893477), (273, 687290), (390, 481103), (455, 412374), (546, 343645), (910, 206187), (1365, 137458), (2730, 68729)]