188780070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2663}}^1$

素因数の和:2829

約数の個数: 64

約数和(自身を含む): 483356160

約数和(自身を除く): 294576090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 139, 170, 255, 278, 417, 510, 695, 834, 1390, 2085, 2363, 2663, 4170, 4726, 5326, 7089, 7989, 11815, 13315, 14178, 15978, 23630, 26630, 35445, 39945, 45271, 70890, 79890, 90542, 135813, 226355, 271626, 370157, 452710, 679065, 740314, 1110471, 1358130, 1850785, 2220942, 3701570, 5552355, 6292669, 11104710, 12585338, 18878007, 31463345, 37756014, 62926690, 94390035, 188780070]

約数ペア:

[(1, 188780070), (2, 94390035), (3, 62926690), (5, 37756014), (6, 31463345), (10, 18878007), (15, 12585338), (17, 11104710), (30, 6292669), (34, 5552355), (51, 3701570), (85, 2220942), (102, 1850785), (139, 1358130), (170, 1110471), (255, 740314), (278, 679065), (417, 452710), (510, 370157), (695, 271626), (834, 226355), (1390, 135813), (2085, 90542), (2363, 79890), (2663, 70890), (4170, 45271), (4726, 39945), (5326, 35445), (7089, 26630), (7989, 23630), (11815, 15978), (13315, 14178)]