30002406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 75841920

約数和(自身を除く): 45839514

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 49, 57, 82, 98, 114, 123, 131, 133, 147, 246, 262, 266, 287, 294, 393, 399, 574, 779, 786, 798, 861, 917, 931, 1558, 1722, 1834, 1862, 2009, 2337, 2489, 2751, 2793, 4018, 4674, 4978, 5371, 5453, 5502, 5586, 6027, 6419, 7467, 10742, 10906, 12054, 12838, 14934, 16113, 16359, 17423, 19257, 32226, 32718, 34846, 37597, 38171, 38514, 52269, 75194, 76342, 102049, 104538, 112791, 114513, 121961, 204098, 225582, 229026, 243922, 263179, 306147, 365883, 526358, 612294, 714343, 731766, 789537, 1428686, 1579074, 2143029, 4286058, 5000401, 10000802, 15001203, 30002406]

約数ペア:

[(1, 30002406), (2, 15001203), (3, 10000802), (6, 5000401), (7, 4286058), (14, 2143029), (19, 1579074), (21, 1428686), (38, 789537), (41, 731766), (42, 714343), (49, 612294), (57, 526358), (82, 365883), (98, 306147), (114, 263179), (123, 243922), (131, 229026), (133, 225582), (147, 204098), (246, 121961), (262, 114513), (266, 112791), (287, 104538), (294, 102049), (393, 76342), (399, 75194), (574, 52269), (779, 38514), (786, 38171), (798, 37597), (861, 34846), (917, 32718), (931, 32226), (1558, 19257), (1722, 17423), (1834, 16359), (1862, 16113), (2009, 14934), (2337, 12838), (2489, 12054), (2751, 10906), (2793, 10742), (4018, 7467), (4674, 6419), (4978, 6027), (5371, 5586), (5453, 5502)]