129898752410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{37529}}^1$

素因数の和:37991

約数の個数: 64

約数和(自身を含む): 269653950720

約数和(自身を除く): 139755198310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 251, 394, 502, 985, 1255, 1379, 1757, 1970, 2510, 2758, 3514, 6895, 8785, 13790, 17570, 37529, 49447, 75058, 98894, 187645, 247235, 262703, 346129, 375290, 494470, 525406, 692258, 1313515, 1730645, 2627030, 3461290, 7393213, 9419779, 14786426, 18839558, 36966065, 47098895, 51752491, 65938453, 73932130, 94197790, 103504982, 131876906, 258762455, 329692265, 517524910, 659384530, 1855696463, 3711392926, 9278482315, 12989875241, 18556964630, 25979750482, 64949376205, 129898752410]

約数ペア:

[(1, 129898752410), (2, 64949376205), (5, 25979750482), (7, 18556964630), (10, 12989875241), (14, 9278482315), (35, 3711392926), (70, 1855696463), (197, 659384530), (251, 517524910), (394, 329692265), (502, 258762455), (985, 131876906), (1255, 103504982), (1379, 94197790), (1757, 73932130), (1970, 65938453), (2510, 51752491), (2758, 47098895), (3514, 36966065), (6895, 18839558), (8785, 14786426), (13790, 9419779), (17570, 7393213), (37529, 3461290), (49447, 2627030), (75058, 1730645), (98894, 1313515), (187645, 692258), (247235, 525406), (262703, 494470), (346129, 375290)]