29371980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 90574848

約数和(自身を除く): 61202868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 191, 220, 233, 330, 382, 466, 573, 660, 699, 764, 932, 955, 1146, 1165, 1398, 1910, 2101, 2292, 2330, 2563, 2796, 2865, 3495, 3820, 4202, 4660, 5126, 5730, 6303, 6990, 7689, 8404, 10252, 10505, 11460, 12606, 12815, 13980, 15378, 21010, 25212, 25630, 30756, 31515, 38445, 42020, 44503, 51260, 63030, 76890, 89006, 126060, 133509, 153780, 178012, 222515, 267018, 445030, 489533, 534036, 667545, 890060, 979066, 1335090, 1468599, 1958132, 2447665, 2670180, 2937198, 4895330, 5874396, 7342995, 9790660, 14685990, 29371980]

約数ペア:

[(1, 29371980), (2, 14685990), (3, 9790660), (4, 7342995), (5, 5874396), (6, 4895330), (10, 2937198), (11, 2670180), (12, 2447665), (15, 1958132), (20, 1468599), (22, 1335090), (30, 979066), (33, 890060), (44, 667545), (55, 534036), (60, 489533), (66, 445030), (110, 267018), (132, 222515), (165, 178012), (191, 153780), (220, 133509), (233, 126060), (330, 89006), (382, 76890), (466, 63030), (573, 51260), (660, 44503), (699, 42020), (764, 38445), (932, 31515), (955, 30756), (1146, 25630), (1165, 25212), (1398, 21010), (1910, 15378), (2101, 13980), (2292, 12815), (2330, 12606), (2563, 11460), (2796, 10505), (2865, 10252), (3495, 8404), (3820, 7689), (4202, 6990), (4660, 6303), (5126, 5730)]