30289620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 90574848

約数和(自身を除く): 60285228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 138, 141, 188, 230, 235, 276, 282, 345, 460, 467, 470, 564, 690, 705, 934, 940, 1081, 1380, 1401, 1410, 1868, 2162, 2335, 2802, 2820, 3243, 4324, 4670, 5405, 5604, 6486, 7005, 9340, 10741, 10810, 12972, 14010, 16215, 21482, 21620, 21949, 28020, 32223, 32430, 42964, 43898, 53705, 64446, 64860, 65847, 87796, 107410, 109745, 128892, 131694, 161115, 214820, 219490, 263388, 322230, 329235, 438980, 504827, 644460, 658470, 1009654, 1316940, 1514481, 2019308, 2524135, 3028962, 5048270, 6057924, 7572405, 10096540, 15144810, 30289620]

約数ペア:

[(1, 30289620), (2, 15144810), (3, 10096540), (4, 7572405), (5, 6057924), (6, 5048270), (10, 3028962), (12, 2524135), (15, 2019308), (20, 1514481), (23, 1316940), (30, 1009654), (46, 658470), (47, 644460), (60, 504827), (69, 438980), (92, 329235), (94, 322230), (115, 263388), (138, 219490), (141, 214820), (188, 161115), (230, 131694), (235, 128892), (276, 109745), (282, 107410), (345, 87796), (460, 65847), (467, 64860), (470, 64446), (564, 53705), (690, 43898), (705, 42964), (934, 32430), (940, 32223), (1081, 28020), (1380, 21949), (1401, 21620), (1410, 21482), (1868, 16215), (2162, 14010), (2335, 12972), (2802, 10810), (2820, 10741), (3243, 9340), (4324, 7005), (4670, 6486), (5405, 5604)]