15970298988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{188801}}^1$

素因数の和:188887

約数の個数: 96

約数和(自身を含む): 45674979840

約数和(自身を除く): 29704680852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 53, 57, 76, 84, 106, 114, 133, 159, 212, 228, 266, 318, 371, 399, 532, 636, 742, 798, 1007, 1113, 1484, 1596, 2014, 2226, 3021, 4028, 4452, 6042, 7049, 12084, 14098, 21147, 28196, 42294, 84588, 188801, 377602, 566403, 755204, 1132806, 1321607, 2265612, 2643214, 3587219, 3964821, 5286428, 7174438, 7929642, 10006453, 10761657, 14348876, 15859284, 20012906, 21523314, 25110533, 30019359, 40025812, 43046628, 50221066, 60038718, 70045171, 75331599, 100442132, 120077436, 140090342, 150663198, 190122607, 210135513, 280180684, 301326396, 380245214, 420271026, 570367821, 760490428, 840542052, 1140735642, 1330858249, 2281471284, 2661716498, 3992574747, 5323432996, 7985149494, 15970298988]

約数ペア:

[(1, 15970298988), (2, 7985149494), (3, 5323432996), (4, 3992574747), (6, 2661716498), (7, 2281471284), (12, 1330858249), (14, 1140735642), (19, 840542052), (21, 760490428), (28, 570367821), (38, 420271026), (42, 380245214), (53, 301326396), (57, 280180684), (76, 210135513), (84, 190122607), (106, 150663198), (114, 140090342), (133, 120077436), (159, 100442132), (212, 75331599), (228, 70045171), (266, 60038718), (318, 50221066), (371, 43046628), (399, 40025812), (532, 30019359), (636, 25110533), (742, 21523314), (798, 20012906), (1007, 15859284), (1113, 14348876), (1484, 10761657), (1596, 10006453), (2014, 7929642), (2226, 7174438), (3021, 5286428), (4028, 3964821), (4452, 3587219), (6042, 2643214), (7049, 2265612), (12084, 1321607), (14098, 1132806), (21147, 755204), (28196, 566403), (42294, 377602), (84588, 188801)]