64776630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 165862080

約数和(自身を除く): 101085450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 157, 170, 255, 314, 471, 510, 785, 809, 942, 1570, 1618, 2355, 2427, 2669, 4045, 4710, 4854, 5338, 8007, 8090, 12135, 13345, 13753, 16014, 24270, 26690, 27506, 40035, 41259, 68765, 80070, 82518, 127013, 137530, 206295, 254026, 381039, 412590, 635065, 762078, 1270130, 1905195, 2159221, 3810390, 4318442, 6477663, 10796105, 12955326, 21592210, 32388315, 64776630]

約数ペア:

[(1, 64776630), (2, 32388315), (3, 21592210), (5, 12955326), (6, 10796105), (10, 6477663), (15, 4318442), (17, 3810390), (30, 2159221), (34, 1905195), (51, 1270130), (85, 762078), (102, 635065), (157, 412590), (170, 381039), (255, 254026), (314, 206295), (471, 137530), (510, 127013), (785, 82518), (809, 80070), (942, 68765), (1570, 41259), (1618, 40035), (2355, 27506), (2427, 26690), (2669, 24270), (4045, 16014), (4710, 13753), (4854, 13345), (5338, 12135), (8007, 8090)]