77430270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 193489920

約数和(自身を除く): 116059650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 79, 111, 158, 185, 222, 237, 370, 395, 474, 555, 790, 883, 1110, 1185, 1766, 2370, 2649, 2923, 4415, 5298, 5846, 8769, 8830, 13245, 14615, 17538, 26490, 29230, 32671, 43845, 65342, 69757, 87690, 98013, 139514, 163355, 196026, 209271, 326710, 348785, 418542, 490065, 697570, 980130, 1046355, 2092710, 2581009, 5162018, 7743027, 12905045, 15486054, 25810090, 38715135, 77430270]

約数ペア:

[(1, 77430270), (2, 38715135), (3, 25810090), (5, 15486054), (6, 12905045), (10, 7743027), (15, 5162018), (30, 2581009), (37, 2092710), (74, 1046355), (79, 980130), (111, 697570), (158, 490065), (185, 418542), (222, 348785), (237, 326710), (370, 209271), (395, 196026), (474, 163355), (555, 139514), (790, 98013), (883, 87690), (1110, 69757), (1185, 65342), (1766, 43845), (2370, 32671), (2649, 29230), (2923, 26490), (4415, 17538), (5298, 14615), (5846, 13245), (8769, 8830)]