302498049980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127100021}}^1$

素因数の和:127100054

約数の個数: 48

約数和(自身を含む): 768700933056

約数和(自身を除く): 466202883076

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 127100021, 254200042, 508400084, 635500105, 889700147, 1271000210, 1779400294, 2160700357, 2542000420, 3558800588, 4321400714, 4448500735, 8642801428, 8897001470, 10803501785, 15124902499, 17794002940, 21607003570, 30249804998, 43214007140, 60499609996, 75624512495, 151249024990, 302498049980]

約数ペア:

[(1, 302498049980), (2, 151249024990), (4, 75624512495), (5, 60499609996), (7, 43214007140), (10, 30249804998), (14, 21607003570), (17, 17794002940), (20, 15124902499), (28, 10803501785), (34, 8897001470), (35, 8642801428), (68, 4448500735), (70, 4321400714), (85, 3558800588), (119, 2542000420), (140, 2160700357), (170, 1779400294), (238, 1271000210), (340, 889700147), (476, 635500105), (595, 508400084), (1190, 254200042), (2380, 127100021)]