18002716030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{19231}}^1$

素因数の和:19649

約数の個数: 64

約数和(自身を含む): 36833126400

約数和(自身を除く): 18830410370

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 379, 494, 758, 1235, 1895, 2470, 3790, 4927, 7201, 9854, 14402, 19231, 24635, 36005, 38462, 49270, 72010, 93613, 96155, 187226, 192310, 250003, 365389, 468065, 500006, 730778, 936130, 1250015, 1826945, 2500030, 3653890, 4750057, 7288549, 9500114, 14577098, 23750285, 36442745, 47500570, 72885490, 94751137, 138482431, 189502274, 276964862, 473755685, 692412155, 947511370, 1384824310, 1800271603, 3600543206, 9001358015, 18002716030]

約数ペア:

[(1, 18002716030), (2, 9001358015), (5, 3600543206), (10, 1800271603), (13, 1384824310), (19, 947511370), (26, 692412155), (38, 473755685), (65, 276964862), (95, 189502274), (130, 138482431), (190, 94751137), (247, 72885490), (379, 47500570), (494, 36442745), (758, 23750285), (1235, 14577098), (1895, 9500114), (2470, 7288549), (3790, 4750057), (4927, 3653890), (7201, 2500030), (9854, 1826945), (14402, 1250015), (19231, 936130), (24635, 730778), (36005, 500006), (38462, 468065), (49270, 365389), (72010, 250003), (93613, 192310), (96155, 187226)]