30985350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 85173120

約数和(自身を除く): 54187770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 89, 110, 150, 165, 178, 211, 267, 275, 330, 422, 445, 534, 550, 633, 825, 890, 979, 1055, 1266, 1335, 1650, 1958, 2110, 2225, 2321, 2670, 2937, 3165, 4450, 4642, 4895, 5275, 5874, 6330, 6675, 6963, 9790, 10550, 11605, 13350, 13926, 14685, 15825, 18779, 23210, 24475, 29370, 31650, 34815, 37558, 48950, 56337, 58025, 69630, 73425, 93895, 112674, 116050, 146850, 174075, 187790, 206569, 281685, 348150, 413138, 469475, 563370, 619707, 938950, 1032845, 1239414, 1408425, 2065690, 2816850, 3098535, 5164225, 6197070, 10328450, 15492675, 30985350]

約数ペア:

[(1, 30985350), (2, 15492675), (3, 10328450), (5, 6197070), (6, 5164225), (10, 3098535), (11, 2816850), (15, 2065690), (22, 1408425), (25, 1239414), (30, 1032845), (33, 938950), (50, 619707), (55, 563370), (66, 469475), (75, 413138), (89, 348150), (110, 281685), (150, 206569), (165, 187790), (178, 174075), (211, 146850), (267, 116050), (275, 112674), (330, 93895), (422, 73425), (445, 69630), (534, 58025), (550, 56337), (633, 48950), (825, 37558), (890, 34815), (979, 31650), (1055, 29370), (1266, 24475), (1335, 23210), (1650, 18779), (1958, 15825), (2110, 14685), (2225, 13926), (2321, 13350), (2670, 11605), (2937, 10550), (3165, 9790), (4450, 6963), (4642, 6675), (4895, 6330), (5275, 5874)]