38769570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 120199680

約数和(自身を除く): 81430110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 135, 146, 189, 210, 219, 270, 281, 315, 365, 378, 438, 511, 562, 630, 657, 730, 843, 945, 1022, 1095, 1314, 1405, 1533, 1686, 1890, 1967, 1971, 2190, 2529, 2555, 2810, 3066, 3285, 3934, 3942, 4215, 4599, 5058, 5110, 5901, 6570, 7587, 7665, 8430, 9198, 9835, 9855, 11802, 12645, 13797, 15174, 15330, 17703, 19670, 19710, 20513, 22995, 25290, 27594, 29505, 35406, 37935, 41026, 45990, 53109, 59010, 61539, 68985, 75870, 88515, 102565, 106218, 123078, 137970, 143591, 177030, 184617, 205130, 265545, 287182, 307695, 369234, 430773, 531090, 553851, 615390, 717955, 861546, 923085, 1107702, 1292319, 1435910, 1846170, 2153865, 2584638, 2769255, 3876957, 4307730, 5538510, 6461595, 7753914, 12923190, 19384785, 38769570]

約数ペア:

[(1, 38769570), (2, 19384785), (3, 12923190), (5, 7753914), (6, 6461595), (7, 5538510), (9, 4307730), (10, 3876957), (14, 2769255), (15, 2584638), (18, 2153865), (21, 1846170), (27, 1435910), (30, 1292319), (35, 1107702), (42, 923085), (45, 861546), (54, 717955), (63, 615390), (70, 553851), (73, 531090), (90, 430773), (105, 369234), (126, 307695), (135, 287182), (146, 265545), (189, 205130), (210, 184617), (219, 177030), (270, 143591), (281, 137970), (315, 123078), (365, 106218), (378, 102565), (438, 88515), (511, 75870), (562, 68985), (630, 61539), (657, 59010), (730, 53109), (843, 45990), (945, 41026), (1022, 37935), (1095, 35406), (1314, 29505), (1405, 27594), (1533, 25290), (1686, 22995), (1890, 20513), (1967, 19710), (1971, 19670), (2190, 17703), (2529, 15330), (2555, 15174), (2810, 13797), (3066, 12645), (3285, 11802), (3934, 9855), (3942, 9835), (4215, 9198), (4599, 8430), (5058, 7665), (5110, 7587), (5901, 6570)]