4021691730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{189613}}^1$

素因数の和:189731

約数の個数: 64

約数和(自身を含む): 11140201728

約数和(自身を除く): 7118509998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1414, 1515, 2121, 3030, 3535, 4242, 7070, 10605, 21210, 189613, 379226, 568839, 948065, 1137678, 1327291, 1896130, 2654582, 2844195, 3981873, 5688390, 6636455, 7963746, 13272910, 19150913, 19909365, 38301826, 39818730, 57452739, 95754565, 114905478, 134056391, 191509130, 268112782, 287263695, 402169173, 574527390, 670281955, 804338346, 1340563910, 2010845865, 4021691730]

約数ペア:

[(1, 4021691730), (2, 2010845865), (3, 1340563910), (5, 804338346), (6, 670281955), (7, 574527390), (10, 402169173), (14, 287263695), (15, 268112782), (21, 191509130), (30, 134056391), (35, 114905478), (42, 95754565), (70, 57452739), (101, 39818730), (105, 38301826), (202, 19909365), (210, 19150913), (303, 13272910), (505, 7963746), (606, 6636455), (707, 5688390), (1010, 3981873), (1414, 2844195), (1515, 2654582), (2121, 1896130), (3030, 1327291), (3535, 1137678), (4242, 948065), (7070, 568839), (10605, 379226), (21210, 189613)]