30136394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 52678080

約数和(自身を除く): 22541686

約数列:

[1, 2, 19, 23, 29, 38, 41, 46, 58, 82, 437, 551, 667, 779, 841, 874, 943, 1102, 1189, 1334, 1558, 1682, 1886, 2378, 12673, 15979, 17917, 19343, 22591, 25346, 27347, 31958, 34481, 35834, 38686, 45182, 54694, 68962, 367517, 519593, 655139, 735034, 793063, 1039186, 1310278, 1586126, 15068197, 30136394]

約数ペア:

[(1, 30136394), (2, 15068197), (19, 1586126), (23, 1310278), (29, 1039186), (38, 793063), (41, 735034), (46, 655139), (58, 519593), (82, 367517), (437, 68962), (551, 54694), (667, 45182), (779, 38686), (841, 35834), (874, 34481), (943, 31958), (1102, 27347), (1189, 25346), (1334, 22591), (1558, 19343), (1682, 17917), (1886, 15979), (2378, 12673)]