21325261140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6089}}^1\times {\mathrm{19457}}^1$

素因数の和:25561

約数の個数: 72

約数和(自身を含む): 64700574120

約数和(自身を除く): 43375312980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6089, 12178, 18267, 19457, 24356, 30445, 36534, 38914, 54801, 58371, 60890, 73068, 77828, 91335, 97285, 109602, 116742, 121780, 175113, 182670, 194570, 219204, 233484, 274005, 291855, 350226, 365340, 389140, 548010, 583710, 700452, 875565, 1096020, 1167420, 1751130, 3502260, 118473673, 236947346, 355421019, 473894692, 592368365, 710842038, 1066263057, 1184736730, 1421684076, 1777105095, 2132526114, 2369473460, 3554210190, 4265052228, 5331315285, 7108420380, 10662630570, 21325261140]

約数ペア:

[(1, 21325261140), (2, 10662630570), (3, 7108420380), (4, 5331315285), (5, 4265052228), (6, 3554210190), (9, 2369473460), (10, 2132526114), (12, 1777105095), (15, 1421684076), (18, 1184736730), (20, 1066263057), (30, 710842038), (36, 592368365), (45, 473894692), (60, 355421019), (90, 236947346), (180, 118473673), (6089, 3502260), (12178, 1751130), (18267, 1167420), (19457, 1096020), (24356, 875565), (30445, 700452), (36534, 583710), (38914, 548010), (54801, 389140), (58371, 365340), (60890, 350226), (73068, 291855), (77828, 274005), (91335, 233484), (97285, 219204), (109602, 194570), (116742, 182670), (121780, 175113)]