30229888

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 66744720

約数和(自身を除く): 36514832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 491, 592, 832, 962, 982, 1184, 1664, 1924, 1964, 2368, 3848, 3928, 4736, 6383, 7696, 7856, 12766, 15392, 15712, 18167, 25532, 30784, 31424, 36334, 51064, 61568, 62848, 72668, 102128, 145336, 204256, 236171, 290672, 408512, 472342, 581344, 817024, 944684, 1162688, 1889368, 2325376, 3778736, 7557472, 15114944, 30229888]

約数ペア:

[(1, 30229888), (2, 15114944), (4, 7557472), (8, 3778736), (13, 2325376), (16, 1889368), (26, 1162688), (32, 944684), (37, 817024), (52, 581344), (64, 472342), (74, 408512), (104, 290672), (128, 236171), (148, 204256), (208, 145336), (296, 102128), (416, 72668), (481, 62848), (491, 61568), (592, 51064), (832, 36334), (962, 31424), (982, 30784), (1184, 25532), (1664, 18167), (1924, 15712), (1964, 15392), (2368, 12766), (3848, 7856), (3928, 7696), (4736, 6383)]