215628340020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{58914847}}^1$

素因数の和:58914920

約数の個数: 48

約数和(自身を含む): 613657056768

約数和(自身を除く): 398028716748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 58914847, 117829694, 176744541, 235659388, 294574235, 353489082, 589148470, 706978164, 883722705, 1178296940, 1767445410, 3534890820, 3593805667, 7187611334, 10781417001, 14375222668, 17969028335, 21562834002, 35938056670, 43125668004, 53907085005, 71876113340, 107814170010, 215628340020]

約数ペア:

[(1, 215628340020), (2, 107814170010), (3, 71876113340), (4, 53907085005), (5, 43125668004), (6, 35938056670), (10, 21562834002), (12, 17969028335), (15, 14375222668), (20, 10781417001), (30, 7187611334), (60, 3593805667), (61, 3534890820), (122, 1767445410), (183, 1178296940), (244, 883722705), (305, 706978164), (366, 589148470), (610, 353489082), (732, 294574235), (915, 235659388), (1220, 176744541), (1830, 117829694), (3660, 58914847)]