231630420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9041}}^1$

素因数の和:9121

約数の個数: 96

約数和(自身を含む): 753451776

約数和(自身を除く): 521821356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 8540, 9041, 12810, 18082, 25620, 27123, 36164, 45205, 54246, 63287, 90410, 108492, 126574, 135615, 180820, 189861, 253148, 271230, 316435, 379722, 542460, 551501, 632870, 759444, 949305, 1103002, 1265740, 1654503, 1898610, 2206004, 2757505, 3309006, 3797220, 3860507, 5515010, 6618012, 7721014, 8272515, 11030020, 11581521, 15442028, 16545030, 19302535, 23163042, 33090060, 38605070, 46326084, 57907605, 77210140, 115815210, 231630420]

約数ペア:

[(1, 231630420), (2, 115815210), (3, 77210140), (4, 57907605), (5, 46326084), (6, 38605070), (7, 33090060), (10, 23163042), (12, 19302535), (14, 16545030), (15, 15442028), (20, 11581521), (21, 11030020), (28, 8272515), (30, 7721014), (35, 6618012), (42, 5515010), (60, 3860507), (61, 3797220), (70, 3309006), (84, 2757505), (105, 2206004), (122, 1898610), (140, 1654503), (183, 1265740), (210, 1103002), (244, 949305), (305, 759444), (366, 632870), (420, 551501), (427, 542460), (610, 379722), (732, 316435), (854, 271230), (915, 253148), (1220, 189861), (1281, 180820), (1708, 135615), (1830, 126574), (2135, 108492), (2562, 90410), (3660, 63287), (4270, 54246), (5124, 45205), (6405, 36164), (8540, 27123), (9041, 25620), (12810, 18082)]