30877308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 103219200

約数和(自身を除く): 72341892

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 47, 54, 63, 66, 77, 79, 84, 94, 99, 108, 126, 132, 141, 154, 158, 188, 189, 198, 231, 237, 252, 282, 297, 308, 316, 329, 378, 396, 423, 462, 474, 517, 553, 564, 594, 658, 693, 711, 756, 846, 869, 924, 948, 987, 1034, 1106, 1188, 1269, 1316, 1386, 1422, 1551, 1659, 1692, 1738, 1974, 2068, 2079, 2133, 2212, 2538, 2607, 2772, 2844, 2961, 3102, 3318, 3476, 3619, 3713, 3948, 4158, 4266, 4653, 4977, 5076, 5214, 5922, 6083, 6204, 6636, 7238, 7426, 7821, 8316, 8532, 8883, 9306, 9954, 10428, 10857, 11139, 11844, 12166, 13959, 14476, 14852, 14931, 15642, 17766, 18249, 18612, 19908, 21714, 22278, 23463, 24332, 25991, 27918, 29862, 31284, 32571, 33417, 35532, 36498, 40843, 43428, 44556, 46926, 51982, 54747, 55836, 59724, 65142, 66834, 72996, 77973, 81686, 93852, 97713, 100251, 103964, 109494, 122529, 130284, 133668, 155946, 163372, 164241, 195426, 200502, 218988, 233919, 245058, 285901, 311892, 328482, 367587, 390852, 401004, 467838, 490116, 571802, 656964, 701757, 735174, 857703, 935676, 1102761, 1143604, 1403514, 1470348, 1715406, 2205522, 2573109, 2807028, 3430812, 4411044, 5146218, 7719327, 10292436, 15438654, 30877308]

約数ペア:

[(1, 30877308), (2, 15438654), (3, 10292436), (4, 7719327), (6, 5146218), (7, 4411044), (9, 3430812), (11, 2807028), (12, 2573109), (14, 2205522), (18, 1715406), (21, 1470348), (22, 1403514), (27, 1143604), (28, 1102761), (33, 935676), (36, 857703), (42, 735174), (44, 701757), (47, 656964), (54, 571802), (63, 490116), (66, 467838), (77, 401004), (79, 390852), (84, 367587), (94, 328482), (99, 311892), (108, 285901), (126, 245058), (132, 233919), (141, 218988), (154, 200502), (158, 195426), (188, 164241), (189, 163372), (198, 155946), (231, 133668), (237, 130284), (252, 122529), (282, 109494), (297, 103964), (308, 100251), (316, 97713), (329, 93852), (378, 81686), (396, 77973), (423, 72996), (462, 66834), (474, 65142), (517, 59724), (553, 55836), (564, 54747), (594, 51982), (658, 46926), (693, 44556), (711, 43428), (756, 40843), (846, 36498), (869, 35532), (924, 33417), (948, 32571), (987, 31284), (1034, 29862), (1106, 27918), (1188, 25991), (1269, 24332), (1316, 23463), (1386, 22278), (1422, 21714), (1551, 19908), (1659, 18612), (1692, 18249), (1738, 17766), (1974, 15642), (2068, 14931), (2079, 14852), (2133, 14476), (2212, 13959), (2538, 12166), (2607, 11844), (2772, 11139), (2844, 10857), (2961, 10428), (3102, 9954), (3318, 9306), (3476, 8883), (3619, 8532), (3713, 8316), (3948, 7821), (4158, 7426), (4266, 7238), (4653, 6636), (4977, 6204), (5076, 6083), (5214, 5922)]