30391063600

素因数分解:

$2^4\times 5^2\times {\mathrm{1019}}^1\times {\mathrm{74561}}^1$

素因数の和:75598

約数の個数: 60

約数和(自身を含む): 73087163640

約数和(自身を除く): 42696100040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1019, 2038, 4076, 5095, 8152, 10190, 16304, 20380, 25475, 40760, 50950, 74561, 81520, 101900, 149122, 203800, 298244, 372805, 407600, 596488, 745610, 1192976, 1491220, 1864025, 2982440, 3728050, 5964880, 7456100, 14912200, 29824400, 75977659, 151955318, 303910636, 379888295, 607821272, 759776590, 1215642544, 1519553180, 1899441475, 3039106360, 3798882950, 6078212720, 7597765900, 15195531800, 30391063600]

約数ペア:

[(1, 30391063600), (2, 15195531800), (4, 7597765900), (5, 6078212720), (8, 3798882950), (10, 3039106360), (16, 1899441475), (20, 1519553180), (25, 1215642544), (40, 759776590), (50, 607821272), (80, 379888295), (100, 303910636), (200, 151955318), (400, 75977659), (1019, 29824400), (2038, 14912200), (4076, 7456100), (5095, 5964880), (8152, 3728050), (10190, 2982440), (16304, 1864025), (20380, 1491220), (25475, 1192976), (40760, 745610), (50950, 596488), (74561, 407600), (81520, 372805), (101900, 298244), (149122, 203800)]