30303756

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 108

約数和(自身を含む): 91498680

約数和(自身を除く): 61194924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 419, 441, 492, 574, 588, 738, 838, 861, 882, 1148, 1257, 1476, 1676, 1722, 1764, 2009, 2514, 2583, 2933, 3444, 3771, 4018, 5028, 5166, 5866, 6027, 7542, 8036, 8799, 10332, 11732, 12054, 15084, 17179, 17598, 18081, 20531, 24108, 26397, 34358, 35196, 36162, 41062, 51537, 52794, 61593, 68716, 72324, 82124, 103074, 105588, 120253, 123186, 154611, 184779, 206148, 240506, 246372, 309222, 360759, 369558, 481012, 618444, 721518, 739116, 841771, 1082277, 1443036, 1683542, 2164554, 2525313, 3367084, 4329108, 5050626, 7575939, 10101252, 15151878, 30303756]

約数ペア:

[(1, 30303756), (2, 15151878), (3, 10101252), (4, 7575939), (6, 5050626), (7, 4329108), (9, 3367084), (12, 2525313), (14, 2164554), (18, 1683542), (21, 1443036), (28, 1082277), (36, 841771), (41, 739116), (42, 721518), (49, 618444), (63, 481012), (82, 369558), (84, 360759), (98, 309222), (123, 246372), (126, 240506), (147, 206148), (164, 184779), (196, 154611), (246, 123186), (252, 120253), (287, 105588), (294, 103074), (369, 82124), (419, 72324), (441, 68716), (492, 61593), (574, 52794), (588, 51537), (738, 41062), (838, 36162), (861, 35196), (882, 34358), (1148, 26397), (1257, 24108), (1476, 20531), (1676, 18081), (1722, 17598), (1764, 17179), (2009, 15084), (2514, 12054), (2583, 11732), (2933, 10332), (3444, 8799), (3771, 8036), (4018, 7542), (5028, 6027), (5166, 5866)]