8616157060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{38393}}^1$

素因数の和:38645

約数の個数: 72

約数和(自身を含む): 21140504280

約数和(自身を除く): 12524347220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 229, 245, 458, 490, 916, 980, 1145, 1603, 2290, 3206, 4580, 6412, 8015, 11221, 16030, 22442, 32060, 38393, 44884, 56105, 76786, 112210, 153572, 191965, 224420, 268751, 383930, 537502, 767860, 1075004, 1343755, 1881257, 2687510, 3762514, 5375020, 7525028, 8791997, 9406285, 17583994, 18812570, 35167988, 37625140, 43959985, 61543979, 87919970, 123087958, 175839940, 246175916, 307719895, 430807853, 615439790, 861615706, 1230879580, 1723231412, 2154039265, 4308078530, 8616157060]

約数ペア:

[(1, 8616157060), (2, 4308078530), (4, 2154039265), (5, 1723231412), (7, 1230879580), (10, 861615706), (14, 615439790), (20, 430807853), (28, 307719895), (35, 246175916), (49, 175839940), (70, 123087958), (98, 87919970), (140, 61543979), (196, 43959985), (229, 37625140), (245, 35167988), (458, 18812570), (490, 17583994), (916, 9406285), (980, 8791997), (1145, 7525028), (1603, 5375020), (2290, 3762514), (3206, 2687510), (4580, 1881257), (6412, 1343755), (8015, 1075004), (11221, 767860), (16030, 537502), (22442, 383930), (32060, 268751), (38393, 224420), (44884, 191965), (56105, 153572), (76786, 112210)]