302004405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13613}}^1$

素因数の和:13670

約数の個数: 48

約数和(自身を含む): 573421680

約数和(自身を除く): 271417275

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 4437, 7395, 13613, 22185, 40839, 68065, 122517, 204195, 231421, 394777, 612585, 694263, 1157105, 1184331, 1973885, 2082789, 3471315, 3552993, 5921655, 6711209, 10413945, 17764965, 20133627, 33556045, 60400881, 100668135, 302004405]

約数ペア:

[(1, 302004405), (3, 100668135), (5, 60400881), (9, 33556045), (15, 20133627), (17, 17764965), (29, 10413945), (45, 6711209), (51, 5921655), (85, 3552993), (87, 3471315), (145, 2082789), (153, 1973885), (255, 1184331), (261, 1157105), (435, 694263), (493, 612585), (765, 394777), (1305, 231421), (1479, 204195), (2465, 122517), (4437, 68065), (7395, 40839), (13613, 22185)]