430315676780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27549019}}^1$

素因数の和:27549110

約数の個数: 48

約数和(自身を含む): 999698837760

約数和(自身を除く): 569383160980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 7810, 15620, 27549019, 55098038, 110196076, 137745095, 275490190, 303039209, 550980380, 606078418, 1212156836, 1515196045, 1955980349, 3030392090, 3911960698, 6060784180, 7823921396, 9779901745, 19559803490, 21515783839, 39119606980, 43031567678, 86063135356, 107578919195, 215157838390, 430315676780]

約数ペア:

[(1, 430315676780), (2, 215157838390), (4, 107578919195), (5, 86063135356), (10, 43031567678), (11, 39119606980), (20, 21515783839), (22, 19559803490), (44, 9779901745), (55, 7823921396), (71, 6060784180), (110, 3911960698), (142, 3030392090), (220, 1955980349), (284, 1515196045), (355, 1212156836), (710, 606078418), (781, 550980380), (1420, 303039209), (1562, 275490190), (3124, 137745095), (3905, 110196076), (7810, 55098038), (15620, 27549019)]